Oil and gas pipeline and station yard integrity management auditing method and device

Abstract

The invention relates to the related technical field of oil and gas pipelines, and discloses an oil and gas pipeline and station yard integrity management auditing method and device. The invention discloses an oil and gas pipeline and station yard integrity management auditing method, which comprises the following steps of: establishing a task library in an auditing server, and inputting data of an audited end for oil and gas pipeline and station yard integrity management auditing into the task library; the auditing server determines a corresponding auditing task according to the data of the audited end and sends the auditing task; the auditing end uploads auditing data to an auditing server; and the auditing terminal or / and the auditing server performs data auditing, and the auditing server generates an auditing report. According to the application, the auditing server directly uploads the related auditing data of the auditing terminal located on site to the auditing server, so that the on-site auditing time can be obviously shortened, the auditing efficiency and quality can be improved, and the situation of data loss caused by personal reasons can be avoided.

Description

Technical Field

[0001] The present invention relates to the technical field related to oil and gas pipelines, and in particular to an oil and gas pipeline and station integrity management and audit method and device. Background Art

[0002] Pipeline integrity management identifies and evaluates the risk factors faced in the operation of oil and gas pipelines, adopts various methods such as monitoring, testing, and inspection to obtain information on pipeline integrity combined with professional management, formulates corresponding risk control countermeasures, and continuously improves the identified adverse factors, thereby controlling the risk level of pipeline operation within a reasonable and acceptable range, and ultimately achieving the purpose of continuous improvement, reduction and prevention of pipeline accidents, and economically and reasonably ensuring the safe operation of pipelines.

[0003] In order to ensure the effective promotion and continuous improvement of pipeline integrity management, it is necessary to audit the pipeline integrity of the station. At present, the pipeline integrity management audit is carried out by the auditor with a paper audit form to the audited unit on site. The audit findings and audit witness materials are recorded by the auditor in handwriting or by taking photos on site. After the audit is completed, the audit form scores and problems found in the audit are manually entered into a spreadsheet, and an audit report is written.

[0004] With this method, except for archiving and issuing audit tasks, which are procedural operations, the rest of the audit findings are operated and saved by the auditors themselves on their private computers. The audit process witness materials are not uniformly stored and archived, resulting in low data security. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide an oil and gas pipeline and station integrity management audit method to improve the efficiency of oil and gas pipeline and station integrity management audit and data security.

[0006] The oil and gas pipeline and station integrity management and audit method disclosed in the present invention comprises the following steps:

[0007] Establish a task library on the audit server and enter the information of the audited units for the oil and gas pipeline and station integrity management audit into the task library;

[0008] Determine the corresponding audit task according to the information of the audited unit, the audit task includes the audit index determined according to the integrity management of oil and gas pipelines and stations, and the audit index includes several audit elements related to the integrity management audit of oil and gas pipelines and stations. The audit server sends the audit task, the audited unit receives the audit task through the audited terminal, and the on-site auditor receives the audit task through the audit terminal;

[0009] On-site auditors carry the audit terminal to the site of the audited unit for auditing, and upload the corresponding audit data to the audit server based on the audit indicators through the audit terminal;

[0010] The audit terminal and / or the audit server conducts data audit, and the audit server generates an audit report.

[0011] Preferably, the audit task includes determining an audit mode according to the integrity management objectives of the oil and gas pipeline and the station, and selecting audit elements of the audit indicators according to the determined audit mode.

[0012] Preferably, the audit mode includes a comprehensive audit, and the comprehensive audit is a comprehensive audit of all audit elements of the audit indicators.

[0013] Preferably, the audit mode includes a supervisory audit, which is conducted after at least one comprehensive audit. The supervisory audit is a sampling audit of the audit elements of the audit indicators to verify whether they are maintained at the level of the last comprehensive audit.

[0014] Preferably, the audit mode includes an improvement audit, which is conducted after at least one comprehensive audit. The improvement audit is to re-audit some audit elements and update the audit report.

[0015] Preferably, before the audit server sends the audit task to the audited end and the auditing end, the audited unit uploads the pre-audit materials to the audit library of the audit server through the audited end;

[0016] Conduct a pre-review of the pre-review materials in the audit database. If the pre-review fails, the audit server sends a first return message to the audited end, and re-uploads the pre-review materials;

[0017] If the preliminary review is passed, the review server sends a second return message to the audited end, and the review server then sends the review task to the audited end and the review end.

[0018] Preferably, when pre-auditing the pre-audit materials in the audit library, the pre-audit personnel read the pre-audit materials in the audit library and determine whether the pre-audit materials pass. If passed, a "pass" confirmation command is input to the audit server; if not passed, a "fail" confirmation command is input to the audit server.

[0019] Preferably, before the audited unit uploads the pre-audit materials to the audit server's audit library through the audited terminal, the audit server determines whether the audited unit has reached the audit time period. If so, the audited terminal's data upload permission and query permission are enabled. If not, only the audited terminal's query permission is enabled.

[0020] After the data upload permission is enabled, the audited unit uploads the pre-audit materials to the audit server's pending audit library through the audited terminal.

[0021] Preferably, before the audited unit uploads the pre-audit materials to the audit server's audit library through the audited terminal, the audit server determines whether the audited terminal has reached the audit time period. If so, the audit server sends the audit start information to the audited terminal, and the audited unit receives the audit start information through the audited terminal.

[0022] Preferably, after the audit server sends the audit task to the audit terminal, the audit server enables the data upload permission and query permission of the audit terminal;

[0023] After generating the audit report, the audit server closes the data upload permission of the audit client.

[0024] Preferably, the on-site auditor conducts a preliminary audit of the audit data of the audited unit through the audit terminal and uploads it to the audit server. The auditor of the audit server reviews the preliminary audit results and generates an audit report through the audit server.

[0025] Preferably, the data review includes agency review and on-site review;

[0026] The agency review includes: the review end sends the agency review data to the review server, the reviewer of the review server reads the agency review data, reviews the agency review data, and inputs the review results to the review server;

[0027] On-site audit includes: on-site auditors at the audit end audit the on-site audit data and send both the on-site audit data and audit results to the audit server;

[0028] The audit server integrates the audit results of the agency audit data and the audit results of the on-site audit data, and generates an audit report.

[0029] Preferably, after the data is reviewed, it is determined whether there are any rectification items.

[0030] If there are rectification items, the audit server will send the rectification information to the audited end. The audited unit will upload the rectification data to the audit server through the audited end. The auditor will judge whether the rectification data is qualified through the audit server. If the rectification data is qualified, the audit server will generate an audit report. If the rectification data is unqualified, the audited end will be notified to re-upload the rectification data.

[0031] If there are no rectification items, the audit server generates an audit report.

[0032] Preferably, after generating the audit report, the audit server sends the audit report to the audited end and the auditing end.

[0033] The oil and gas pipeline and station integrity management audit device of the present application includes at least one audit server, at least one audited terminal and at least one audit terminal. The audit server and the audited terminal are connected via Internet communication, and the audit server and the audit terminal are connected via Internet communication. The oil and gas pipeline and station integrity management audit method described in the oil and gas pipeline and station integrity management audit device is implemented.

[0034] The beneficial effects of the present invention are: the audit server of the present application directly uploads the relevant audit data of the audit terminal located on site to the audit server, which can significantly shorten the on-site audit time, centrally save the audit process records, and conveniently and quickly summarize the audit results and prepare audit reports, which helps to improve the efficiency and quality of the audit and avoid data loss due to personal reasons. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a flow chart of the oil and gas pipeline and station integrity management audit method of the present application.

[0036] Figure 2 It is a schematic diagram of the oil and gas pipeline and station integrity management and audit device of the present application. DETAILED DESCRIPTION

[0037] The present invention is further described below.

[0038] The oil and gas pipeline and station integrity management and audit method disclosed in the present invention is characterized by comprising the following steps:

[0039] Establish a task library on the audit server and enter the information of the audited units for the oil and gas pipeline and station integrity management audit into the task library;

[0040] Determine the corresponding audit task according to the information of the audited unit, the audit task includes the audit index determined according to the integrity management of oil and gas pipelines and stations, and the audit index includes several audit elements related to the integrity management audit of oil and gas pipelines and stations. The audit server sends the audit task, the audited unit receives the audit task through the audited terminal, and the on-site auditor receives the audit task through the audit terminal;

[0041] On-site auditors carry the audit terminal to the site of the audited unit for auditing, and upload the corresponding audit data to the audit server based on the audit indicators through the audit terminal;

[0042] The audit terminal and / or the audit server conducts data audit, and the audit server generates an audit report.

[0043] The audit server can be one or more. In most cases, the audited units are established according to the audited units, usually in multiple numbers. A database is established in the audit server, namely the task library, and all relevant data of the audited units are saved, including but not limited to: audit time, audit content, audit cycle, unit location, unit name, etc.

[0044] The audit server can determine the corresponding audit task based on the data in the task library and the information of the audited unit. In addition to the audit elements of the audit indicators, the audit task can also include information such as audit time, on-site audit personnel, and other information related to the integrity of oil and gas pipelines and stations. The audit task is sent to the audited end and the audit end, and the audited unit can know the audit task through the audited end. Similarly, the matching on-site auditors can know the relevant information through the audit end and can contact the audited unit.

[0045] There are many audit elements for audit indicators. In order to ensure its comprehensiveness, the audit elements can be divided into primary elements, secondary elements, and tertiary elements. For example, primary elements include leadership and responsibility, plans and resources, change management, risk management, etc. For example, the secondary elements of plans and resources may include plan formulation, resource allocation, etc. The tertiary elements of plan formulation may include 2. Has an annual integrity management work plan been formulated for the assets? Does the integrity management work plan contain the contents and designate the person in charge? In this way, an outbound yard integrity management audit indicator system will be constructed.

[0046] During the initial audit, it is usually necessary to conduct a comprehensive audit of the oil and gas pipelines and stations. The so-called comprehensive audit means that the comprehensive audit is a comprehensive audit of all audit elements of the audit indicators. However, there are many audit elements, and the comprehensive audit is time-consuming and consumes a lot of manpower and material resources. Therefore, this application has established other audit methods in addition to the comprehensive audit. According to the audit task, it includes determining the audit mode according to the oil and gas pipelines and stations, and selecting the audit elements of the audit indicators according to the determined audit mode. The audit mode may include a supervisory audit, which is carried out after at least one comprehensive audit. The supervisory audit is a sampling audit of the audit elements of the audit indicators to verify whether they are maintained at the level of the last comprehensive audit. According to the most recent level of the audit object, the corresponding audit elements are selected to carry out the supervisory audit. If the supervisory audit results meet the requirements, the validity period of the last level achieved can be extended, for example, one audit cycle can be extended. The supervisory audit is carried out by spot-checking elements, and the auditor focuses on verification and guidance, and no rating is required. Specifically, a comprehensive audit and two supervisory audits can be carried out every three years. The following is a 7-year audit plan:

[0047] Year 1 – Comprehensive review;

[0048] Year 2 – Surveillance audit;

[0049] Year 3 – Surveillance audit;

[0050] Year 4 – Comprehensive review;

[0051] Year 5 – Surveillance audit;

[0052] Year 6 – Surveillance review;

[0053] Year 7 – Comprehensive review.

[0054] In addition to comprehensive audits and supervisory audits, the audit model includes improvement audits. The improvement audits are conducted after at least one comprehensive audit. The improvement audits are to re-audit some audit elements and update the audit report. Improvement audits are mainly for audited units that want to improve the scores and levels of one or more elements. Auditors only re-evaluate the required elements. During the improvement audit, relevant issues will be re-scored, and verification and guidance will be provided. The audit results are the latest scores of relevant procedures in the form of a report. Improvement audits are preferably conducted within 4 to 6 months after the comprehensive audit, mainly in response to the need for re-audit by the audited unit. After the audit, if the overall level changes, there will be a new audit statement.

[0055] Through the above-mentioned comprehensive audit, supervisory audit and improvement audit options, not only can the effectiveness of the audit be guaranteed, but also the audit efficiency can be improved, the audit consumption can be reduced, which is conducive to the improvement of the audited unit.

[0056] The audit end uploads the audit data to the audit server. This step usually involves the on-site auditor bringing the audit end to the site of the audited unit and uploading the audit data to the audit server. The specific audit of the audit data can be conducted directly by the on-site auditor, or the on-site auditor can only be responsible for data collection and transmit the collected data to the audit server, which will then conduct the audit. However, the audit server will ultimately generate the audit report.

[0057] Since there are many elements in the integrity audit of oil and gas pipelines and stations, direct audits often result in problems such as insufficient preparation of audit materials and non-compliance with standards, which will greatly affect the efficiency of the audit. Therefore, as a preferred embodiment of this application:

[0058] Before the audit server sends the audit task to the audited end and the auditing end, the audited unit uploads the pre-audit materials to the audit server's pending audit library through the audited end;

[0059] Conduct a pre-review of the pre-review materials in the audit database. If the pre-review fails, the audit server sends a first return message to the audited end, and re-uploads the pre-review materials;

[0060] If the preliminary review is passed, the review server sends a second return message to the audited end, and the review server then sends the review task to the audited end and the review end.

[0061] Pre-audit is to conduct a preliminary review of documents and materials before the on-site audit, familiarize yourself with the situation of the audited object, and collect relevant data such as system documents, rules and regulations, standard lists, implementation records, etc. related to the audit object and integrity management. Pre-audit can help the audited unit collect audit materials in advance and better prepare for subsequent on-site audits.

[0062] After the audited unit uploads the pre-audit materials to the audit server through the audited terminal, it can conduct a manual pre-audit. For example, as a preferred embodiment of the present application, when conducting a pre-audit on the pre-audit materials in the audit library, the pre-audit personnel read the pre-audit materials in the audit library and judge whether the pre-audit materials have passed. If passed, a "pass" confirmation command is input to the audit server. If not, a "fail" confirmation command is input to the audit server. The above process can also be automatically audited through a computer program, or a combination of automatic audit and manual audit can be used for pre-audit, that is, some content that is easy for the computer to identify and judge is automatically audited, while the part that is difficult for the computer to identify and judge is manually audited. Specific pre-audit contents include: judging whether the system documents meet the standards, whether the standard list is complete, whether the relevant data is clear, etc.

[0063] For the result of the pre-audit, if the pre-audit fails, the audit server sends a first return message to the audited end. The first return message indicates that the pre-audit fails and the pre-audit materials need to be re-uploaded, that is, the audited unit needs to re-upload the relevant pre-audit materials and conduct the pre-audit again after uploading. If the pre-audit passes, the audit server sends a second return message indicating that it passes to the audited end, and then sends the audit task to the audited end and the audit end, and then conducts subsequent audits. This can provide more adequate preparation for subsequent on-site audits, reduce the probability of errors, and achieve the purpose of improving audit efficiency and audit quality.

[0064] The integrity management audit of oil and gas pipelines and stations has a certain periodicity, for example, an audit is conducted once a year. If the audited end can upload the audit materials at any time during the non-audit time period, it will not only cause unnecessary burden on the audit server, but also affect the normal audit work. Therefore, in the preferred embodiment of the present application, before the audited end uploads the pre-audit materials to the audit server's pending audit library, the audit server determines whether the audited unit has reached the audit time period. If so, the data upload permission and query permission of the audited end are enabled. If not, only the query permission of the audited end is enabled; the audited end uploads the pre-audit materials to the audit server's pending audit library through the data upload permission. In other words, the audited end can upload the audit data only within the audit time determined by the audit server, and can only query at other times. The queryable content includes but is not limited to historical audit reports, audit cycles, next audit time, audit items, etc.

[0065] In order to facilitate the audited unit to receive the audit start information in time through the audited terminal, in the preferred embodiment of the present application, before the audited terminal uploads the pre-audit materials to the audit server's audit library, the audit server determines whether the audited unit has reached the audit time period. If so, the audit server sends the audit start information to the audited terminal, and the audited unit receives the audit start information through the audited terminal. In this way, the audited unit can be notified that an audit is required and relevant materials can be prepared and uploaded. Since direct on-site audits were used in the past, and pre-audits are required in the above preferred embodiments of the present application, the audit time period of the present application is not the same as the original on-site audit time. It is usually necessary to advance a period of time to provide sufficient time for the pre-audit. For example, the start of the audit time period can be about 3 months before the next on-site audit time, and the next on-site audit time can be the same as the existing on-site audit time.

[0066] Similarly, for the audit end, its upload permissions also need to be restricted. Therefore, in a preferred embodiment of the present application, after the audit server sends the audit task to the audit end, the audit server enables the data upload permissions and query permissions of the audit end; after generating the audit report, the audit server closes the data upload permissions of the audit end.

[0067] The specific audit can be conducted directly by the on-site auditors, or the on-site auditors can only collect and upload data, and the auditors of the audit server can conduct the audit. In the preferred embodiment of the present application, the on-site auditors conduct a preliminary audit of the audit data of the audited unit through the audit terminal and upload it to the audit server. The auditors of the audit server review the preliminary audit results and generate an audit report through the audit server. This can better ensure the accuracy and fairness of the audit.

[0068] In the actual audit process, some audit items can be judged relatively simply, while some audits require more professional or more mature experience to judge. These audit items usually require relevant experts or more senior auditors to conduct audits. In the current audit method, relevant experts and senior auditors are usually invited to conduct on-site judgments, which will undoubtedly generate a large audit cost. In order to solve this problem, in the preferred embodiment of this application, the data audit includes agency audit and on-site audit;

[0069] The agency review includes: the review end sends the agency review data to the review server, the reviewer of the review server reads the agency review data, reviews the agency review data, and inputs the review results to the review server;

[0070] On-site audit includes: on-site auditors at the audit end audit the on-site audit data and send both the on-site audit data and audit results to the audit server;

[0071] The audit server integrates the audit results of the agency audit data and the audit results of the on-site audit data, and generates an audit report.

[0072] In actual operation, not only can audit items with high professionalism and high judgment difficulty be classified as agency audit, but also key audit indicators can be classified as agency audit, thereby improving the reliability of audit. For items classified as on-site audit, on-site auditors can directly conduct audits through the audit terminal, and for items classified as agency audit, relevant experts or senior auditors can read the agency audit data uploaded to the audit server by the audit terminal and conduct audits. Relevant experts and senior auditors can conduct agency audits at the audit headquarters or remote office locations, which can not only reduce labor costs but also improve audit efficiency.

[0073] During the audit process, it may be found that the audited unit needs to make rectifications. Therefore, in the preferred embodiment of the present application, after the data is audited, it is determined whether there are rectification items.

[0074] If there are rectification items, the audit server will send the rectification information to the audited end. The audited unit will upload the rectification data to the audit server through the audited end. The auditor will judge whether the rectification data is qualified through the audit server. If the rectification data is qualified, the audit server will generate an audit report. If the rectification data is unqualified, the audited end will be notified to re-upload the rectification data.

[0075] If there are no rectification items, the audit server generates an audit report.

[0076] In order to enable the audited unit and auditors to view the audit report in time, the core server generates the audit report and sends it to the audited end and the auditing end. After the audit report is generated, the data upload permission of the audited end and the auditing end can be closed, and only the data query permission is retained. And because of confidentiality requirements, the audited end can usually only view the audit report, but not the detailed and specific on-site audit data.

[0077] Based on the above-mentioned oil and gas pipeline and station integrity management audit method, the present application also provides an oil and gas pipeline and station integrity management audit device, including at least one audit server, at least one audited end and at least one audit end, the audit server and the audited end are connected via Internet communication, and the audit server and the audit end are connected via Internet communication. The oil and gas pipeline and station integrity management audit device executes the above-mentioned oil and gas pipeline and station integrity management audit method.

[0078] The audited end / auditing end can be a mobile phone, tablet computer, e-book reader, portable computer, desktop computer, etc.

[0079] The audited terminal / auditing terminal may be installed with an application client, or a browser, and access the web client of the application through the browser. In the embodiment of the present invention, the application client and the web client are collectively referred to as the audited terminal / auditing terminal, and no special statement is made below.

[0080] The audited end / auditing end presents different operation sections to the user, guides the user to upload or input data or information, and transmits the data and information to the audit server, which saves the audit data.

[0081] The audit server can be a single server, a server cluster consisting of several servers, or a cloud computing service center. The audit server is used to interact with the audited end / auditing end to provide data input and output functions. It is responsible for the judgment and distribution of audit tasks.

[0082] In order to facilitate the understanding of the present application, a complete embodiment is provided below.

[0083] The first step is to establish a task library on the audit server and enter all the audited data into the task library.

[0084] Generally, there are multiple audited units, and each audited unit has corresponding data. A database is established in the audit server, and all relevant data of the audited units are saved, including but not limited to: audit time, audit content, audit cycle, unit location, unit name, etc.

[0085] In the second step, the audit server determines whether the audited end has reached the audit time period. If so, the data upload permission and query permission of the audited end are enabled; if not, only the query permission of the audited end is enabled.

[0086] The audit server determines whether the audited end has reached the audit time period. If so, the audit server sends the audit start information to the audited end, and the audited unit receives the audit start information through the audited end. The audited unit can then prepare and upload relevant materials.

[0087] The audit time period can be determined by the audit time and audit cycle. When entering the audit time period (for example, about 3 months before the last on-site audit), the data upload permission is enabled and the audited unit can upload the relevant data for the audit to the audit server through the audited end.

[0088] If the review time has not yet arrived, only data query service will be provided.

[0089] In the third step, the audited unit uploads the pre-audit materials to the audit server’s audit library through the data upload permission of the audited end.

[0090] Pre-audit is to conduct a preliminary audit of documents and materials before the on-site audit to familiarize yourself with the audit object. It also collects relevant data such as system documents, rules and regulations, standard lists, and implementation records related to the audit object and integrity management.

[0091] The fourth step is to pre-audit the pre-audit materials in the audit library. The pre-audit materials need to be manually reviewed by auditors, that is, the auditors of the pre-audit materials read the pre-audit materials in the audit library and manually determine whether the pre-audit materials have passed; for example: determine whether the system documents meet the standards, whether the standard list is complete, whether the relevant data is clear, etc.

[0092] If passed, a "pass" confirmation command is input to the audit server;

[0093] If it fails, a "fail" confirmation command is input to the audit server.

[0094] In the fifth step, the audit server determines whether the pre-audit information has passed through the confirmation command entered by the auditor.

[0095] If it fails, a first return message will be sent to the audited end. The first return message indicates that the pre-audit fails and the pre-audit materials need to be re-uploaded. That is, the audited unit needs to re-upload the relevant pre-audit materials and conduct the pre-audit in the fourth step again after uploading.

[0096] If it passes, the audit task will be distributed to the auditing end, and a second return message will be sent to the audited end. The second return message indicates that the preliminary audit has passed, and the audit task will be sent to the audited end. The audit task includes the audit time, auditor, and audit type.

[0097] After passing the audit, the audit task will be sent to the audited party, and the audited unit can know the audit time, on-site auditors and other information through the audit task.

[0098] At the same time, audit tasks are distributed and relevant on-site auditors are matched. On-site auditors can also learn relevant information through audit tasks and contact the audited units.

[0099] In the sixth step, the audit server enables the data upload and query permissions of the audit end; the audit end can upload the audit data to the audit server to prepare for data communication for on-site audits.

[0100] In the seventh step, the audit end and the audit server conduct data audit. The audit server generates an audit report and sends the audit report to the audited end and the audit end.

[0101] The on-site auditor carries the audit terminal to the site of the audited unit, conducts relevant audits on site, and uploads the audit data to the audit server, through which the audit report can be generated.

[0102] According to the types of findings in the on-site audit, the audit end and the audit server conduct data audit methods including agency audit and on-site audit;

[0103] The audit side divides the on-site audit findings into agency audit data and on-site audit data;

[0104] Agency review means that some on-site audit findings require judgment by experts or more senior auditors, and on-site auditors are unable to make judgments. Therefore, the agency review method includes: the audit end sends the agency review data to the review server, the auditors on the review server read the agency review data, manually review the agency review data, and input the review results to the review server.

[0105] On-site audit means that some on-site audit findings can be judged by on-site auditors themselves, so the methods of on-site audit include: auditors on the audit side manually review the on-site audit data, and send both the audit results and the on-site audit data to the audit server.

[0106] The audit server integrates the audit results of the agency audit data and the audit results of the on-site audit data, and generates an audit report.

[0107] In the eighth step, the audited end receives the audit report, and the audit server closes the data upload permission of the audited end, closes the data upload permission of the auditing end, retains the audit report query permission of the audited end, and retains the on-site audit data and audit report query permission of the auditing end.

[0108] After the audit report is generated, the data upload permissions of the audited and auditing parties are closed, and only the data query permissions are retained. And because of confidentiality requirements, the audited party can only view the audit report, but not the detailed and specific on-site audit data.

[0109] This application realizes data communication through the Internet, so that the audited end can directly communicate with the audit server, upload pre-audit materials and download audit reports, and multiple ends can realize real-time data synchronization and multi-client collaborative audit tasks. The audit server can communicate directly with the audit end, so as to upload the relevant audit data of the audit end located on site directly to the audit server, which can significantly shorten the on-site audit time, centrally save the audit process records, and can conveniently and quickly summarize the audit results and prepare audit reports, which helps to improve the efficiency and quality of the audit, and can avoid the loss of data due to personal reasons.

Claims

1. The oil and gas pipeline and station integrity management audit method is characterized by: The steps include: Establish a task library on the audit server and enter the information of the audited units for the oil and gas pipeline and station integrity management audit into the task library; Determine the corresponding audit task according to the information of the audited unit, the audit task includes the audit indicators determined according to the work objectives of the oil and gas pipeline and station integrity management, the audit indicators include several audit elements related to the oil and gas pipeline and station integrity management audit, the audit server sends the audit task, the audited unit receives the audit task through the audited terminal, and the on-site auditor receives the audit task through the audit terminal; On-site auditors carry the audit terminal to the site of the audited unit for auditing, and upload the corresponding audit data to the audit server based on the audit indicators through the audit terminal; The audit terminal and / or the audit server conducts data audit, and the audit server generates an audit report.

2. The oil and gas pipeline and station integrity management audit method according to claim 1, characterized in that: The audit task includes determining an audit mode according to the integrity management objectives of the oil and gas pipeline and the station, and selecting audit elements of the audit indicators according to the determined audit mode.

3. The oil and gas pipeline and station integrity management audit method according to claim 2, characterized in that: The audit mode includes a comprehensive audit, and the comprehensive audit is a comprehensive audit of all audit elements of the audit indicators.

4. The oil and gas pipeline and station integrity management audit method according to claim 3, characterized in that: The audit mode includes a supervisory audit, which is conducted after at least one comprehensive audit. The supervisory audit is a sampling audit of the audit elements of the audit indicators to verify whether they are maintained at the level of the previous comprehensive audit.

5. The oil and gas pipeline and station integrity management audit method according to claim 3 or 4, characterized in that: The audit mode includes an improvement audit, which is conducted after at least one comprehensive audit. The improvement audit is to re-audit some audit elements and update the audit report.

6. The oil and gas pipeline and station integrity management audit method according to claim 1, characterized in that: Before the audit server sends the audit task to the audited end and the auditing end, the audited unit uploads the pre-audit materials to the audit server's pending audit library through the audited end; Conduct a pre-review of the pre-review materials in the audit database. If the pre-review fails, the audit server sends a first return message to the audited end, and re-uploads the pre-review materials; If the preliminary review is passed, the review server sends a second return message to the audited end, and the review server then sends the review task to the audited end and the review end.

7. The oil and gas pipeline and station integrity management audit method according to claim 6, characterized in that: When pre-auditing the pre-audit materials in the to-be-audited library, the pre-audit personnel read the pre-audit materials in the to-be-audited library and determine whether the pre-audit materials have passed. If passed, a "pass" confirmation command is input to the audit server; if not passed, a "fail" confirmation command is input to the audit server.

8. The oil and gas pipeline and station integrity management audit method according to claim 6, characterized in that: Before the audited unit uploads the pre-audit data to the audit server's audit library through the audited terminal, the audit server determines whether the audited unit has reached the audit time period. If so, the audited terminal's data upload permission and query permission are enabled. If not, only the audited terminal's query permission is enabled. After the data upload permission is enabled, the audited unit uploads the pre-audit materials to the audit server's pending audit library through the audited terminal.

9. The oil and gas pipeline and station integrity management audit method according to claim 6, characterized in that: Before the audited unit uploads the pre-audit materials to the audit server's audit library through the audited terminal, the audit server determines whether the audited terminal has reached the audit time period. If so, the audit server sends the audit start information to the audited terminal, and the audited unit receives the audit start information through the audited terminal.

10. The oil and gas pipeline and station integrity management audit method according to claim 1, characterized in that: After the audit server sends the audit task to the audit client, the audit server enables the data upload and query permissions of the audit client; After generating the audit report, the audit server closes the data upload permission of the audit client.

11. The oil and gas pipeline and station integrity management audit method according to claim 1, characterized in that: The on-site auditors conduct a preliminary audit of the audit data of the audited unit through the audit terminal and upload it to the audit server. The auditors on the audit server review the preliminary audit results and generate an audit report through the audit server.

12. The oil and gas pipeline and station integrity management audit method according to claim 11, characterized in that: The data review includes agency review and on-site review; The agency review includes: the review end sends the agency review data to the review server, the reviewer of the review server reads the agency review data, reviews the agency review data, and inputs the review results to the review server; On-site audit includes: on-site auditors at the audit end audit the on-site audit data and send both the on-site audit data and audit results to the audit server; The audit server integrates the audit results of the agency audit data and the audit results of the on-site audit data, and generates an audit report.

13. The oil and gas pipeline and station integrity management audit method according to claim 1, characterized in that: After the data is reviewed, determine whether there are any rectification items. If there are rectification items, the audit server will send the rectification information to the audited end. The audited unit will upload the rectification data to the audit server through the audited end. The auditor will judge whether the rectification data is qualified through the audit server. If the rectification data is qualified, the audit server will generate an audit report. If the rectification data is unqualified, the audited end will be notified to re-upload the rectification data. If there are no rectification items, the audit server generates an audit report.

14. The oil and gas pipeline and station integrity management audit method according to claim 1, characterized in that: After the audit server generates the audit report, it sends the audit report to the audited end and the auditing end.

15. Oil and gas pipeline and station integrity management and audit device, characterized in that: It includes at least one audit server, at least one audited terminal and at least one audit terminal. The audit server and the audited terminal are connected via Internet communication. The audit server and the audit terminal are connected via Internet communication. The oil and gas pipeline and station integrity management audit method described in any one of claims 1 to 10 is executed through the oil and gas pipeline and station integrity management audit device.

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