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145 results about "Laboratory testing" patented technology
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Laboratory testing is a critical element in quality patient care influencing 70-80% of clinical decisions.
Apparatus for the manufacture of medical devices
InactiveUS20060006574A1Manual label dispensersAdhesive processes with adhesive heatingMedical equipmentAnalyte
The determination of analyte concentration in physiological samples is of ever increasing importance to today's society. Such assays find use in a variety of applications, including clinical laboratory testing, home testing, etc., where the results of such testing play a prominent role in the diagnosis and management of a variety of disease conditions. An apparatus is described herein which may be used for the manufacture of medical devices which include an integrated lancet and sensor.
Owner:LIFESCAN INC
Method of manufacturing integrated biosensors
InactiveUS20060000549A1Minimize movementGuaranteed adhesionManual label dispensersAdhesive processes with adhesive heatingAnalyteAssay
The determination of analyte concentration in physiological samples is of ever increasing importance to today's society. Such assays find use in a variety of applications, including clinical laboratory testing, home testing, etc., where the results of such testing play a prominent role in the diagnosis and management of a variety of disease conditions. In the present application, a method is described which may be used for the manufacture of medical devices which include an integrated lancet and sensor.
Owner:LIFESCAN INC
Systems and methods for assessing and optimizing healthcare administration
InactiveUS20100280851A1Address bad outcomesCost-effectiveMedical data miningData processing applicationsChronic conditionPatient data
A comprehensive patient data assessment system and method for use in generating, tracking and analyzing medical data related to healthcare administered by a group of physicians to a specified patient population. The system is operative to track data related to the claims history, case management, pharmacy data, and lab tests / results for each patient treated by each patient's primary care physician preferably through electronic medical records that are accessible over a computer network. The system is operative to generate data indicative of the utilization of healthcare resources utilized to treat each patient within the patient population, as well as ensure that each primary care physician utilizes appropriate codes for each diagnosis and procedure / test administered to each patient. The system further provides for categorization of patients afflicted with chronic conditions that require high-cost care. The systems are exceptionally effective in conserving medical resources, ensuring uniformity in administering healthcare, and achieving optimal patient outcomes.
Owner:MERKIN RICHARD
Speech to text system using controlled vocabulary indices
InactiveUS20040019482A1AccuracySpeed andData processing applicationsSpeech recognitionCare personnelNursing care
A synthesis of automated speech recognition (voice to text) technology and a knowledge-based analysis of the concepts and contexts of the free text therefrom enable a directed-vocabulary look up index to be used in conjunction with the speech recognition technology thus enabling medical dictation to be transcribed in real time without elaborate training of the dictator or the speech recognition technology. Thus, caregivers can create and review Computer-Based Patient Records in the necessary timeframe consistent with good patient care. The Computer-Based Patient Records can be linked to other applications such as prescription cross checking, lab test results, payer regulations, etc.
Owner:MEDCOM INFORMATION SYST
Laboratory testing-based valve prognostics
ActiveUS20140261791A1Valve arrangementsTesting/monitoring control systemsRemote computerOperant conditioning
The claimed method and system develops a useful lifetime profile for a component of a process control device, such as a valve, and uses that lifetime profile to determine a projected remaining lifetime for the device component in operation. The lifetime profile is developed from using real world operational data of similar process control devices, used under substantially the same operating conditions as to be experienced during operation. Profiles may be developed for numerous device components, from which a projected lifetime profile for the entire process control device is developed. Based on the projected remaining lifetime, notification warnings may be sent to remote computers and maintenance scheduling may be automatically achieved.
Owner:FISHER CONTROLS INT LLC
In-situ injection of soil and groundwater - high pressure rotary jet grouting in-situ remediation system and method
ActiveUS20190145190A1Efficient constructionDestroying bearing capacityDrilling rodsContaminated soil reclamationPipe waterAir compressor
Owner:BCEG ENVIRONMENTAL REMEDIATION CO LTD
Methods and apparatuses for determining scrambling codes for signal transmission
ActiveUS20070074242A1Interference minimizationMinimize limitationGHz frequency transmissionAnalogue secracy/subscription systemsComputer hardwareCommunications system
Methods and apparatuses for determining scrambling codes for minimizing co-channel interference in a communication system. A method in accordance with the present invention comprises defining at least one initial default sequence, generating a scrambling code, scrambling a signal using the generated scrambling code, comparing the scrambled signal with all other scrambled signals meeting a specified criterion, and saving the scrambling code word if the comparison determines that the signal scrambled with the scrambling code also meets the specified criterion. The scrambling codes can be compared with each other for cross-correlation purposes to determine whether they meet the specified criterion based on laboratory testing.
Owner:DIRECTV LLC
Systems and methods for assessing and optimizing healthcare administration
InactiveUS20060190295A1Better patient outcomeConvenient transactionMedical data miningData processing applicationsMedical recordChronic condition
A comprehensive patient data assessment system and method for use in generating, tracking and analyzing medical data related to healthcare administered by a group of physicians to a specified patient population. The system is operative to track data related to the claims history, case management, pharmacy data, and lab tests / results for each patient treated by each patient's primary care physician preferably through electronic medical records that are accessible over a computer network. The system is operative to generate data indicative of the utilization of healthcare resources utilized to treat each patient within the patient population, as well as ensure that each primary care physician utilizes appropriate codes for each diagnosis and procedure / test administered to each patient. The system further provides for categorization of patients afflicted with chronic conditions that require high-cost care. The systems are exceptionally effective in conserving medical resources, ensuring uniformity in administering healthcare, and achieving optimal patient outcomes.
Owner:MERKIN RICHARD
Laboratory testing method for multi-field-of-view star sensor
ActiveCN103344256AMeet the requirements of debuggingSolve the influence of time and spaceMeasurement devicesFixed starsLab test method
The invention relates to a laboratory testing method for a multi-field-of-view star sensor. The method comprises the steps that: a dynamics simulation computer respectively generates fixed star maps of a first field of view, a second field of view and a third field of view according to the initial track parameter set by a user, track dynamics, installation direction between the first field of view and an aircraft, installation direction between the second field of view and the sircraft and installation direction the third field of view and the aircraft, and concurrently sends the generated fixed star maps to a first multi-star simulator, a second multi-star simulator and a third multi-star simulator through a VGA (Video Graphics Array), all the fields of view of the multi-field-of-view star sensor respectively shoot the star maps and conduct integration calculation. The practical testing environment of an external field can be entirely simulated through using the testing method, and therefore, the reliability, robustness and the like of the multi-field-of-view star sensor can be tested. The accuracy of the rolling angles of the multi-field-of-view star sensor can be improved by adopting the data integration method, in addition, the method can be used for testing a single-field-of-view star sensor, and therefore, the university of testing equipment can be improved, and the equipment testing cost can be lowered.
Owner:HARBIN INST OF TECH
Thin, soft, skin-mounted microfluidic networks for detection and analysis of targets of interest in sweat
Provided herein are flexible, microfluidic epidermal systems and methods useful in the analysis of biofluids for biomarkers corresponding to a variety of conditions and methods of use. The provided systems configured to create conformal contact with the skin to allow for medical testing or screening, either in situ or later external laboratory testing. The described devices and methods may be used for cystic fibrosis screening, glucose monitoring, drug and / or alcohol testing, creatinine monitoring, urea monitoring, pH measurement and dialysis treatment efficacy testing.
Owner:NORTHWESTERN UNIV
Pressurized Fluid-Submerged, Internal, Close-Range Photogrammetry System for Laboratory Testing
ActiveUS20170150015A1High quality imagingTelevision system detailsEarth material testingClose range photogrammetryEngineering
A device for measuring strain and volume of a soil sample including an enclosure adapted to receive a soil sample within another enclosure. A base adapted to hold the sample enclosure. The device also has a plurality of moveable arms located between the enclosures which may be a spaced distance apart and adapted to move around the sample. Cameras as included on the arms.
Owner:THE BOARD OF TRUSTEES OF THE UNIV OF ARKANSAS
Opiopathies
The present invention provides novel methods for classifying, diagnosing and / or treating a group of human and veterinary ailments involving endogenous opioid concentrations. Also provided is a novel use for an existing class of compounds, the opioids, to treat opiopathic ailments, particularly paresis / paralysis, pseudo-atrophy and / or opiopathic pain, and in the manufacture of pharmaceutical and veterinary formulations therefor. The invention also relates to neuropathic, polyneuropathic, neurologic and neurogenic ailments typically characterized by paresis / paralysis. These ailments can involve an abnormal concentration of one or more endogenous opioids, or the blockade, underexpression or overexpression of one or more opioid receptors. In that regard, the invention encompasses therapeutic uses, methods and compositions employing opiates and / or their receptors. In particular, the invention relates to certain laboratory testing methods, clinical testing methods, research and development methods, business methods, methods of treatment, novel therapeutic uses, and human and veterinary pharmaceutical dosage forms, dosing regimens and formulations, especially those pertaining to opiopathy (particularly hypo-opiopathy).
Owner:BROOKS KORN HOWARD
Human body fluid collection bag
InactiveUS7513894B2Easily disposableEasy to useVaccination/ovulation diagnosticsNon-surgical orthopedic devicesHuman bodyHIP JOINT FLEXION
The collection bag of the invention is used to capture body fluids / waste material throughout the complete process as an enema is being administered, eliminating contamination of the patient, bed, linens, and floor as well as the caregiver and others that administer the enema. This bag can be administered to patients that are recovering from bariatric surgery, are in a long term care facility, hospital, home, or special unit caring for spinal cord injuries, or head injuries. It can be used with patients who are in a comatose condition whereby hip flexion, weight bearing, or transferring to a bedside commode is impossible. This collection bag captures waste for laboratory testing and other lab work and is marked with warning indicia. The bag fits any age patient, male or female.
Owner:HOWLETT JIM
Opiopathies
The present invention provides novel methods for classifying, diagnosing and / or treating a group of human and veterinary ailments involving endogenous opioid concentrations. Also provided is a novel use for an existing class of compounds, the opioids, to treat opiopathic ailments, particularly paresis / paralysis, pseudo-atrophy and / or opiopathic pain, and in the manufacture of pharmaceutical and veterinary formulations therefor. The invention also relates to neuropathic, polyneuropathic, neurologic and neurogenic ailments typically characterized by paresis / paralysis. These ailments can involve an abnormal concentration of one or more endogenous opioids, or the blockade, underexpression or overexpression of one or more opioid receptors. In that regard, the invention encompasses therapeutic uses, methods and compositions employing opiates and / or their receptors. In particular, the invention relates to certain laboratory testing methods, clinical testing methods, research and development methods, business methods, methods of treatment, novel therapeutic uses, and human and veterinary pharmaceutical dosage forms, dosing regimens and formulations, especially those pertaining to opiopathy (particularly hypo-opiopathy).
Owner:BROOKS KORN HOWARD
Endotracheal tube coupling adapters
ActiveUS9445714B2Reduce manufacturing costEasy to useTracheal tubesBronchoscopesBiofilmTracheal tube
Endotracheal tube coupling adapters for facilitating collection and removal of biofilm or any debris from endotracheal tubes for disposal or laboratory testing are disclosed. The endotracheal tube coupling adapters may be adapted for use in closed suction systems. The endotracheal tube coupling adapters may be configured to remain coupled to an endotracheal tube from the time of intubation until the time of removal and to receive visualization, cleaning, and / or biofilm collection devices or members without being removed from the endotracheal tube.
Owner:AVENT INC
Method for forecasting formation pore pressure by utilizing propagation time of seismic longitudinal waves
The invention discloses a method for forecasting formation pore pressure by utilizing the propagation time of seismic longitudinal waves. The method comprises the following steps in sequence: measuring the volume densities of rocks at different formation depths in a drilled well, and combining formation well-log data with the measured volume densities to calculate overlying formation pressure; measuring the propagation time of the seismic longitudinal waves in a target well formation, and combining the porosity trend line of normal compacting formations with the measured propagation time to calculate a compacting constant; measuring the clay contents of different rock cores; measuring the pore pressure and porosities of the different rock cores, and confirming the effective pressure coefficients of the different rock cores; establishing a relationship plate of the effective pressure coefficients and the clay contents of the different rock cores; confirming the effective pressure coefficient of the target well formation according to the established relationship plate, and calculating the pore pressure of the target well formation by utilizing a forecasting model. The method is wide in application range and not impacted by well drilling; the effective pressure coefficients can be quantitatively analyzed through laboratory testing, so that the accuracy of forecasting results can be improved.
Owner:CHINA UNIV OF PETROLEUM (BEIJING)
Laboratory testing method for atmospheric transmissivity of multi-band light radiation
The invention relates to a laboratory testing method for atmospheric transmissivity of multi-band light radiation. The laboratory testing method comprises the following steps that radiation light is generated by a radiation light source device, and converted into parallel sine radiation light; the sine radiation light radiates into the front of a simulated atmosphere column transmission attenuation device and radiates out from the back of the simulated atmosphere column transmission attenuation device; the simulated atmosphere column transmission attenuation device comprises a seal pot filled with at least one kind of compressed gas to be tested; optical windows are arranged at the front and the back of the seal pot; the compressed gas to be tested is a certain gas in the atmosphere, which is compressed into the seal pot, has the same sectional area as that of the seal pot, and is within a certain length range; and data collection and analytical processing are conducted on the sine radiation light attenuated by the simulated atmosphere column transmission attenuation device. Under a laboratory environment, the laboratory testing method for the atmospheric transmissivity of the multi-band light radiation can simulate the testing of attenuation coefficients of ultraviolet light radiation, visible light radiation and infrared light radiation in the atmospheric transmission through a compressed air column, and is simple and convenient.
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
System and method for laboratory testing of static and dynamic response characteristic of multifunctional reduced scale tunnel structure
The invention discloses a system and method for laboratory testing of the static and dynamic response characteristic of a multifunctional reduced scale tunnel structure. The testing system comprises a static and dynamic loading subsystem, an observing and recording subsystem, a flange component and a flexible boundary component. Different forms of mechanical boundary conditions can be applied according to tunnel burial depth, bias state, surrounding rock grade and water bearing condition. The testing system is connected with a static loading system and a vibration table through the static and dynamic loading subsystem, static load and earthquake load can be applied conveniently, and parameter adjustment can be conducted according to actual conditions so as to simulate different load conditions. The testing device solves the problem of existing testing devices that the stress state of a tunnel structure under coupling of multiple factors including tunnel burial depth, bias state and surrounding rock grade can not be comprehensively considered, and application of earthquake load is achieved creatively through connection with the vibration table. Furthermore, the testing device is not limited to simulation of a single tunnel and is also suitable for simulation of an intersecting tunnel, and simulation of multiple work conditions can be achieved.
Owner:CENT SOUTH UNIV
Human body fluid collection bag
InactiveUS20060189957A1Easily disposableEasy to useSurgeryVaccination/ovulation diagnosticsHuman bodyContamination
The collection bag of the invention is used to capture body fluids / waste material throughout the complete process as an enema is being administered, eliminating contamination of the patient, bed, linens, and floor as well as the caregiver and others that administer the enema. This bag can be administered to patients that are recovering from bariatric surgery, are in a long term care facility, hospital, home, or special unit caring for spinal cord injuries, or head injuries. It can be used with patients who are in a comatose condition whereby hip flexion, weight bearing, or transferring to a bedside commode is impossible. This collection bag captures waste for laboratory testing and other lab work and is marked with warning indicia. The bag fits any age patient, male or female.
Owner:HOWLETT JIM
Compound probiotic functional food capable of inhibiting helicobacter pylori
InactiveCN108741090AEnsure safetyReduce infection rateAntibacterial agentsOrganic active ingredientsLactobacillus rhamnosusMixed materials
The invention discloses a compound probiotic functional food capable of inhibiting helicobacter pylori. The compound probiotic functional food capable of inhibiting helicobacter pylori comprises 20-40parts of prebiotics, 20-30 parts of bacillus bifidus flora, 10-20 parts of bacillus acidophilus, 5-10 parts of lactobacillus casei, 5-10 parts of lactobacillus reuteri, 3-8 parts of lactobacillus paracasei, 3-8 parts of lactobacillus gasseri and 5-10 parts of lactobacillus rhamnosus. A preparation method of the compound probiotic functional food capable of inhibiting helicobacter pylori comprisesthe following steps: performing pretreatment on raw materials, namely putting weighed raw materials into a dry mixer so as to be subjected to uniform mixing; putting the mixed materials into a tabletmachine and performing tablet compression so as to obtain tablets, or directly weighing and bagging the mixed materials; and then, carrying out laboratory testing, and warehousing qualified productsso as to obtain finished products. The compound probiotic functional food capable of inhibiting helicobacter pylori solves the problem of existing functional foods, namely insufficient inhibition on helicobacter pylori production and spread of helicobacter pylori due to lack of variety of bacterial flora and unscientific proportion.
Owner:安徽谷益生物科技有限公司
Methods and apparatuses for determining scrambling codes for signal transmission
ActiveUS7961880B2Interference minimizationMinimize limitationGHz frequency transmissionLine-faulsts/interference reductionComputer hardwareCommunications system
Methods and apparatuses for determining scrambling codes for minimizing co-channel interference in a communication system. A method in accordance with the present invention comprises defining at least one initial default sequence, generating a scrambling code, scrambling a signal using the generated scrambling code, comparing the scrambled signal with all other scrambled signals meeting a specified criterion, and saving the scrambling code word if the comparison determines that the signal scrambled with the scrambling code also meets the specified criterion. The scrambling codes can be compared with each other for cross-correlation purposes to determine whether they meet the specified criterion based on laboratory testing.
Owner:DIRECTV LLC
Flashback blood collection needle
Owner:BECTON DICKINSON & CO
Complete vehicle network testing system for new energy vehicle
InactiveCN104615125ARealize monitoringReal-timeElectric testing/monitoringRegression testingNew energy
The invention discloses a complete vehicle network testing system for a new energy vehicle. The system comprises a main rack, a plurality of control parts, a power battery rack and a driving motor rack; the main rack comprises a main frame for limiting a storing chamber, and a supporting platform arranged at the front end of the main frame; the plurality of control parts are respectively arranged on the supporting platform; the power battery rack is used for mounting a power battery and is erected below the main frame; the driving motor rack is used for mounting a driving motor which is erected below the supporting platform. According to the complete vehicle network testing system, more control systems and control functions can be tested in a laboratory, thus the actual condition of a complete vehicle can be simulated, more problems can be exposed in the laboratory testing link, and as a result, the rectification, correction and regression testing processes can be performed; lots of manpower, materials, properties and times can be saved, thus the purpose of reducing the complete vehicle testing cost can be reached, and moreover, the ratio of problems occurring in real vehicle test can be reduced.
Owner:BEIJING ELECTRIC VEHICLE
Clinical laboratory test apparatus
InactiveCN102004159AInexpensive and reliable to installCentrifugesMaterial analysisClinical examLocking mechanism
The present invention relates to a clinical laboratory test apparatus capable of simply and quickly attaching and detaching a microchip. The clinical laboratory testing apparatus comprises a microchip having a measuring cell that holds a sample liquid; a rotation body; a rotation drive mechanism that rotates the rotation body; a lock mechanism that locks the microchip on the rotation body; a measurement room that holds the microchip and the rotation body and that has an attachment and detachment opening; a protection cover that closes the attachment and detachment opening; a light source that irradiates the measuring cell; and a light receiving unit that receives the light, wherein a centrifugal separation processing of a specimen in the sample liquid is performed in the microchip by the rotation drive mechanism rotating the rotation body, and wherein the protection cover has a pressing-down member that presses down a wall face of the microchip when the protection cover is closing the attachment and detachment opening.
Owner:USHIO DENKI KK
Test fixture for the aging of wiper blades in a laboratory
ActiveUS7237445B1Good flexibilityQuick conversionStructural/machines measurementUsing mechanical meansSpring forceTest fixture
A test fixture facilitates the laboratory testing of windshield wiper blades for vehicles. The test fixture includes a base frame on which are mounted a number of windshield wiper arms oriented generally parallel for engagement with a stainless steel test surface. Positionally adjustable supports are mounted on the base frame to configure the test surface by varying the curvature of the test surface, as well as the overall length thereof, to permit simulation of a large variety of automotive windshields for test purposes. The test fixture also includes a wiper arm mounting device that can be manipulated to vary the wiper arm load to the wiper blade on the test surface. Adjustments in the spring force exerted on the wiper blade allow variances in the application of a biasing force on the wiper blade in conjunction with changes in the attack angle.
Owner:FORD GLOBAL TECH LLC
Process for evaluating a persons individualized nutritional supplemental needs
InactiveUS20070260481A1Data processing applicationsNutrition controlLaboratory Test PerformedMedical education
A process for evaluating a persons individualized nutritional supplementation needs based on preselected criteria. The process comprises the steps of having a prospective patient obtain a confidential history form and having the prospective patient complete the confidential history form which includes preselected medical information, family history, and preselected lifestyle criteria. This is followed by a step of having the patient authorize review the information that was provided in the previous step by the patient by a preselected assigned doctor and a step of having the patient consent to being treated by the preselected assigned doctor. Ordering laboratory testing of the patient by the preselected assigned doctor is a step in the process which includes providing the patient with a requisition slip for laboratory testing along with directions to a preselected laboratory. This is followed by a step of having at least one of such patient's blood and urine tested at the preselected laboratory and a step of reviewing and evaluating results by the assigned doctor of the tests and a step of providing the patient with a health assessment report by the assigned doctor.
Owner:NUTRITION CONSULTANTS OF AMERICA
Testing device for measuring radial deformation of single-axis compression rock at high temperature
InactiveCN109946170ASolve the problem of radial deformationGuaranteed stabilityMaterial strength using tensile/compressive forcesMeasurement deviceAxial pressure
The invention discloses a testing device for measuring the radial deformation of single-axis compression rock at a high temperature and belongs to laboratory testing equipment. The testing device comprises an axial pressure exerting device, a heating temperature control device, a radial displacement measurement device and a temperature / displacement acquisition device, wherein radial displacement of a test sample is mainly tested under a high temperature condition by enabling a quartz rod to penetrate through a heating device to prop against the middle position of the test sample, connecting the quartz rod with an external LVDT (Linear Variable Differential Transformer) displacement sensor and by using the high temperature resistant quartz rod as a medium. By adopting the device, high temperature (1000 DEG C) single-axis rock mechanical testing under a long-term condition can be achieved, real-time dynamic acquisition on radial deformation can be achieved, and the device is simple and reliable, good in long-term stability and good in automatism.
Owner:TAIYUAN UNIV OF TECH
Ultrahigh-voltage direct current transformer calibrating system
InactiveCN109507626AAll work that satisfies the checksumApplicable laboratoryElectrical measurementsVoltage generatorPower flow
The invention relates to an ultrahigh-voltage direct current transformer calibrating system. The ultrahigh-voltage direct current transformer calibrating system comprises an ultrahigh-voltage direct current transformer to be calibrated, an ultrahigh-voltage standard direct current current / voltage transformer, an ultrahigh-voltage direct current current / voltage generator for providing calibrating direct current current / voltage for the ultrahigh-voltage direct current transformer to be calibrated and the ultrahigh-voltage standard direct current current / voltage transformer, and a direct currentcalibrator for measuring and calibrating the ultrahigh-voltage direct current transformer to be calibrated and the ultrahigh-voltage standard direct current current / voltage transformer and outputtingcalibrating results. The ultrahigh-voltage direct current transformer calibrating system can conveniently achieve all operations of ultrahigh-voltage direct current transformer calibration and is applicable of laboratory testing and field testing.
Owner:SUZHOU HUADIAN ELECTRIC CO LTD
Sample container with sensor receptacle and methods of use
Devices and methods are described herein that are configured for use in laboratory testing, such as, for example, during a procedure including the monitoring and detection of chemical reactions. For example, the systems and devices described herein can be used during a procedure to monitor and detect polymerase chain reactions (PCR). In some embodiments, a sample container includes a container body that defines an interior volume and has an open end in fluid communication with the interior volume. A cap is sealingly engageable with the open end of the container body. The cap defines a receptacle that is configured to extend within a portion of the interior volume of the container body when the cap is sealingly engaged thereto. The receptacle can receive therein a sensor, such as, a temperature sensor that can monitor the temperature of a sample material disposed within the container body.
Owner:HEATFLOW TECH
Laboratory Testing Procedure to Select Acid or Proppant Fracturing Stimulation Treatment for a Given Carbonate Formation
Embodiments of the present invention enables users to determine the efficiency of acid fracturing in stimulating a formation. The testing procedures of embodiments of the present invention examine the elastic, plastic, and creeping effects on closing an acidized fracture during the life span of an oil / gas well. If it is determined that an acidized fracture will be closed for a given stress and temperature, then proppant fracturing should be used; otherwise, acid fracturing is the stimulation treatment to consider. The testing results also provide an estimation of the lifetime of an acid fracture for a given set of in-situ conditions of stress and temperature. If the lifetime is determined to be too short to make the fracturing treatment economically feasible, a different stimulation method should be considered, such as proppant fracturing or matrix acidizing.
Owner:SAUDI ARABIAN OIL CO
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