Splicing type soft environment-friendly platform for remedial work and using method

Pending Publication Date: 2020-04-03
PETROCHINA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the problems of large volume, heavy weight, and inconvenient transportation and loading and unloading of existing platforms, the present invention provides a method for using an assembled software environment-friendly platform for well workover operations. The software environmental protection platform collects liquids, so that oil and water do not fall to the ground, and can be quickly assembled, and the main body of the platform is made of anti-seepage cloth, which is light in weight and high in strength, and can be reused to achieve the purpose of cleaning operations

Method used

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  • Splicing type soft environment-friendly platform for remedial work and using method
  • Splicing type soft environment-friendly platform for remedial work and using method
  • Splicing type soft environment-friendly platform for remedial work and using method

Examples

Experimental program
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Embodiment 1

[0026] In order to overcome the problems of large volume, heavy weight and inconvenient transportation and loading and unloading of existing platforms, the present invention provides such Figure 1-4 Shown is an assembled software environmental protection platform for well workover operations and its use method. During the workover operation, the present invention collects liquid by laying a quick assembly software environmental protection platform, so that oil and water do not fall to the ground and can be quickly assembled. The main body of the platform adopts The anti-seepage cloth is light in weight and high in strength, and can be used repeatedly to achieve the purpose of cleaning operations.

[0027] An assembled soft environment-friendly platform for well workover operations, comprising a liquid collection pool 1 arranged under a tubing bridge, the liquid collection pool 1 is provided with an anti-slip passage 5, and the bottom of the liquid collection pool 1 is provided...

Embodiment 2

[0030] Provided in this embodiment is an assembled software environment-friendly platform for well workover operations, including a liquid collection pool 1 located under the oil pipe bridge. The liquid collection pool 1 is provided with an anti-skid passage 5, and the bottom of the liquid collection pool 1 is provided with Absorbent pad4.

[0031] Preferably, said sump 1 is a rectangular parallelepiped with no roof, said sump 1 comprises impermeable cloth and quick-insert support 2, and said anti-seepage cloth is laid on the surrounding quick-insert support 2 and the bottom; the height of the liquid collection tank 1 is 15-30cm.

[0032] The anti-seepage cloth is polyurethane anti-seepage cloth.

[0033] The anti-seepage cloth in the present invention is light in weight and strong in tear resistance, and meets the requirements for repeated use of platforms, and a single set of platforms can be reused for 80-100 well times.

[0034] The polyurethane anti-seepage cloth provid...

Embodiment 3

[0037] Based on the basis of Embodiments 1 and 2, the quick-plug bracket 2 described in this embodiment includes a corner bracket 201, a side bracket 201 and a connecting rod 203, and the four corners around the liquid collection pool 1 are corners. The bracket 201 is provided with a plurality of side brackets 201 on four sides, the corner bracket 201 is connected with the adjacent side bracket 201 through the connecting rod 203, and the two adjacent side brackets 202 are connected through the connecting rod.

[0038] In the present invention, the quick-insert support 2 is divided into a corner support 201, a side support 202 and a connecting rod 203 according to the difference in position to form a cofferdam.

[0039] The quick plug-in bracket 2 in the present invention is made of aluminum alloy, which is convenient for installation and disassembly.

[0040] There are 2-4 collection pools 1.

[0041] The water-absorbing pad 4 includes legs 401 and a steel wire mesh 402 , a p...

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Abstract

The invention provides a splicing type soft environment-friendly platform for remedial work and a using method. The splicing type soft environment-friendly platform for remedial work comprises a liquid collecting pool arranged below an oil pipe bridge, the liquid collecting pool is arranged to be a cuboid without a top and comprises seepage-proof cloth and a quick plugging type support, and the seepage-proof cloth is laid on the quick plugging type support on the periphery and the bottom; and the height of the liquid collecting pool is 15-30 cm. Polyurethane seepage-proof cloth serves as the seepage-proof cloth. Anti-sliding channels are arranged in the liquid collecting pool, and a water absorbing pad is arranged at the bottom of the liquid collecting pool. The splicing type soft environment-friendly platform for remedial work meets the technical requirement for collecting oil dirt in remedial work, can be used repeatedly and is light and convenient to assemble and disassemble.

Description

technical field [0001] The invention belongs to the technical field of oil field cleaning and workover operations, and in particular relates to an assembled software environment-friendly platform for workover operations and a use method thereof. Background technique [0002] During oilfield workover operations, a large amount of operational waste liquid and oil sludge will be generated. At present, the main cleaning method is to lay anti-seepage cloth on the well site to control pollution. But easy to produce secondary pollution. For this reason, the ground liquid collection method and equipment that can be reused many times can prevent oil and water from falling to the ground and solve environmental pollution during operation. [0003] It mainly adopts steel environmental protection platform, such as patent number CN204754875 U, a clean production platform for oil and water well workover operations. Several platform steel plates form a large rectangular platform, which ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B41/00E21B19/00
CPCE21B41/00E21B19/00
Inventor 江智强王尚卫巨亚锋罗有刚白小佩张家富张雄涛梁万银王嘉鑫李旭梅
Owner PETROCHINA CO LTD
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