CN2521604Y - Packer pressure test detection device - Google Patents
Packer pressure test detection device Download PDFInfo
- Publication number
- CN2521604Y CN2521604Y CN 01220380 CN01220380U CN2521604Y CN 2521604 Y CN2521604 Y CN 2521604Y CN 01220380 CN01220380 CN 01220380 CN 01220380 U CN01220380 U CN 01220380U CN 2521604 Y CN2521604 Y CN 2521604Y
- Authority
- CN
- China
- Prior art keywords
- packer
- pressure testing
- sleeve pipe
- pump
- simulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 33
- 238000001514 detection method Methods 0.000 title abstract description 7
- 238000007789 sealing Methods 0.000 abstract description 7
- 238000012797 qualification Methods 0.000 abstract description 3
- 238000004088 simulation Methods 0.000 abstract 5
- 238000012856 packing Methods 0.000 description 4
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model provides a packer pressure testing detection device, by pressure testing pump 1, simulation sleeve pipe 2, dead lever 4, plug 6 is constituteed, the one end opening of simulation sleeve pipe 2, the other end is connected with pressure testing pump 1, and the symmetry has connect dead lever 4 in the centre of simulation sleeve pipe 2, and packer 3 is fixed in simulation sleeve pipe 2, and plug 6 is twisted on to 3 one end of packer, and the other end connects pressure testing pump 1 to it is fixed with packer 3 to use dead lever 4, the utility model discloses owing to adopted pressure testing pump and simulation bushing's structure, through the pressure testing, better solved the sealed problem of detection packer, its simple structure, the modern design, convenient to use, detection effect is obvious, has detected the leak problem of part promptly and has detected the leakproofness of packer seat after sealing again, can guarantee that the qualification rate of going into the well is 100, is the packer pressure testing device of comparison ideal on the scene.
Description
The utility model relates to a kind of oil field down-hole packer pressure testing/detecting device.
The serial packer pick-up unit that use in existing oil field can only detect packing element can the seat envelope and whole packer inside whether leakage problem is arranged, and can't detect the sealing situation after the packer set.
Can the purpose of this utility model be to provide a kind of serial packer pressure test pick-up unit, can detect packing element and seal the sealing that detects packer again by seat, and the packer qualification rate of guaranteeing to go into the well reaches 100%.
The purpose of this utility model is to realize like this, this device by test pump (1), analog casing (2), fixed bar (4),, plug (6) forms, one end opening of analog casing (2), the other end is connected with test pump (1), is connected to fixed bar (4) in the middle symmetry of analog casing (2).
During work serial packer is fixed in the analog casing (2), packer (3) the one ends plug (6) of screwing on, the packer passage is disconnected, the packer other end is connected test pump (1), and with fixed bar (4) packer is fixed in the analog casing 2, install test pump (7) at the other end of analog casing (2).During pressure testing, open test pump 1 earlier and suppress 10-15Mpa, detect packer expansion packing element (5) can the seat envelope and whole each parts of packer have or not leakage point.Under leak free situation, open the test pump (1) that is connected with analog casing (2) again, make that pressure reaches 8-10Mpa among the sealed cavity A, to stablize more than 10 minutes, pressure does not fall, and proves that then packer sealing is good.The all qualified packer of above-mentioned two detections can issue use.
The utility model is because the structure that has adopted test pump to be connected with analog casing, by pressure testing, better solved the problem that detects packer sealing, it is simple in structure, and modern design is easy to use, the detection effect is obvious, the leakage problem that has promptly detected parts has detected the sealing after the packer set again, and the packer qualification rate that can guarantee to go into the well is 100%, is the on-the-spot more satisfactory packer pressure test pick-up unit of.
Accompanying drawing is a structural representation of the present utility model.
Below in conjunction with accompanying drawing the utility model is further specified.
As shown in the figure, this device by test pump 1, analog casing 2, fixed bar 4,, plug 6 forms, an end opening of analog casing 2, the other end is connected with test pump 1, is connected to fixed bar 4 in the middle symmetry of analog casing 2.Packer is fixed in the analog casing 2, the packer 3 one ends plug 6 of screwing on, the other end connects test pump 1, and packer is fixed with fixed bar (4), the other end at analog casing 2 installs test pump 1, during pressure testing, open test pump 1 earlier and suppress 10-15Mpa, detect packer expansion packing element 5 can the seat envelope and whole each parts of packer have or not leakage point.Under leak free situation, open the test pump 1 that is connected with analog casing 2 again, make that pressure reaches 8-10Mpa among the sealed cavity A, to stablize more than 10 minutes, pressure does not fall, and proves that then packer sealing is good.The all qualified packer of above-mentioned two detections can issue use.
Claims (2)
1, a kind of packer pressure test pick-up unit, by test pump (1), analog casing (2), fixed bar (4),, plug (6) forms, it is characterized in that: an end opening of analog casing (2), the other end is connected with test pump (1), is connected to fixed bar (4) in the middle symmetry of analog casing (2).
2, packer pressure test pick-up unit according to claim 1, it is characterized in that: packer (3) is fixed in the analog casing (2), packer (3) the one ends plug (6) of screwing on, the other end connects test pump (1), and with fixed bar (4) that packer (3) is fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01220380 CN2521604Y (en) | 2001-04-29 | 2001-04-29 | Packer pressure test detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01220380 CN2521604Y (en) | 2001-04-29 | 2001-04-29 | Packer pressure test detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2521604Y true CN2521604Y (en) | 2002-11-20 |
Family
ID=33637996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01220380 Expired - Lifetime CN2521604Y (en) | 2001-04-29 | 2001-04-29 | Packer pressure test detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2521604Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507096A (en) * | 2011-10-18 | 2012-06-20 | 中国石油化工股份有限公司 | Seal examining method of packer and seal examining device used in method |
| CN102564702A (en) * | 2012-01-18 | 2012-07-11 | 中国海洋石油总公司 | Device and system for testing packer in formation tester |
| CN101696898B (en) * | 2009-09-29 | 2013-02-13 | 安东石油技术（集团）有限公司 | Leak detection tool for high-pressure blocking-sealing gas injection |
| CN103185655A (en) * | 2013-02-28 | 2013-07-03 | 中国石油集团川庆钻探工程有限公司 | Sealing test method suitable for hydraulic jet packing tool |
| CN104048818A (en) * | 2013-03-15 | 2014-09-17 | 上海尊优自动化设备有限公司 | Test device of packer performance detection |
| CN104458154A (en) * | 2014-12-04 | 2015-03-25 | 中国石油天然气股份有限公司 | Method for rapidly evaluating packing effectiveness of open hole packer of gas field horizontal well in mine field |
| CN104880307A (en) * | 2015-05-26 | 2015-09-02 | 中国石油天然气股份有限公司 | Packer performance detection device |
| CN105136406A (en) * | 2015-08-17 | 2015-12-09 | 长江大学 | High-temperature pressure testing device for downwell tool and pressure testing method thereof |
| CN113310830A (en) * | 2020-02-26 | 2021-08-27 | 中国石油天然气股份有限公司 | Device and method for testing damage condition of outer surface of packer rubber cylinder |
-
2001
- 2001-04-29 CN CN 01220380 patent/CN2521604Y/en not_active Expired - Lifetime
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101696898B (en) * | 2009-09-29 | 2013-02-13 | 安东石油技术（集团）有限公司 | Leak detection tool for high-pressure blocking-sealing gas injection |
| CN102507096B (en) * | 2011-10-18 | 2014-02-19 | 中国石油化工股份有限公司 | Seal examining method of packer and seal examining device used in method |
| CN102507096A (en) * | 2011-10-18 | 2012-06-20 | 中国石油化工股份有限公司 | Seal examining method of packer and seal examining device used in method |
| CN102564702A (en) * | 2012-01-18 | 2012-07-11 | 中国海洋石油总公司 | Device and system for testing packer in formation tester |
| CN102564702B (en) * | 2012-01-18 | 2014-08-06 | 中国海洋石油总公司 | Device and system for testing packer in formation tester |
| CN103185655B (en) * | 2013-02-28 | 2015-12-23 | 中国石油集团川庆钻探工程有限公司 | Sealing test method suitable for hydraulic jet packing tool |
| CN103185655A (en) * | 2013-02-28 | 2013-07-03 | 中国石油集团川庆钻探工程有限公司 | Sealing test method suitable for hydraulic jet packing tool |
| CN104048818B (en) * | 2013-03-15 | 2017-07-28 | 上海尊优自动化设备有限公司 | The experimental rig of packer performance detection |
| CN104048818A (en) * | 2013-03-15 | 2014-09-17 | 上海尊优自动化设备有限公司 | Test device of packer performance detection |
| CN104458154A (en) * | 2014-12-04 | 2015-03-25 | 中国石油天然气股份有限公司 | Method for rapidly evaluating packing effectiveness of open hole packer of gas field horizontal well in mine field |
| CN104458154B (en) * | 2014-12-04 | 2017-03-08 | 中国石油天然气股份有限公司 | Method for rapidly evaluating packing effectiveness of open hole packer of gas field horizontal well in mine field |
| CN104880307A (en) * | 2015-05-26 | 2015-09-02 | 中国石油天然气股份有限公司 | Packer performance detection device |
| CN104880307B (en) * | 2015-05-26 | 2017-08-04 | 中国石油天然气股份有限公司 | Packer performance detection device |
| CN105136406A (en) * | 2015-08-17 | 2015-12-09 | 长江大学 | High-temperature pressure testing device for downwell tool and pressure testing method thereof |
| CN105136406B (en) * | 2015-08-17 | 2018-07-24 | 长江大学 | Downhole tool high temperature pressure testing device and pressure-measuring method |
| CN113310830A (en) * | 2020-02-26 | 2021-08-27 | 中国石油天然气股份有限公司 | Device and method for testing damage condition of outer surface of packer rubber cylinder |
| CN113310830B (en) * | 2020-02-26 | 2023-03-24 | 中国石油天然气股份有限公司 | Device and method for testing damage condition of outer surface of packer rubber cylinder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2521604Y (en) | Packer pressure test detection device | |
| CN109283063A (en) | A kind of packer Withstand test device | |
| CN204344115U (en) | A kind of tubing and casing looks for the omission of examination to seal system | |
| CN212871709U (en) | High-temperature and high-pressure testing device for packer rubber barrel | |
| CN201867289U (en) | Air tightness testing device of motor | |
| CN208937277U (en) | Connecting terminal leak-testing apparatus | |
| CN205138727U (en) | Pipe fitting leak test detection device | |
| CN200964848Y (en) | Integrated water well seal inspection instrument with flow test function | |
| CN2811567Y (en) | Piston type pressure balance transmission device for well logging tool | |
| CN112014170B (en) | Shale gas sampling device and method | |
| CN209525069U (en) | A kind of steel tube coupling thread seal system safety testing device | |
| CN201090797Y (en) | Oil tube pressure testing control valve | |
| CN202562710U (en) | Leak-check sealing device of tubular product | |
| CN201190865Y (en) | Sealed tube plug for unthreaded hole joint | |
| CN206530569U (en) | Wind-driven generator hydraulic auxiliary elastic-support monitoring device | |
| CN2433389Y (en) | High-reliability anti-sand washing well packer | |
| CN2716812Y (en) | Seal assembly for conducting wire of gas meter | |
| CN205301094U (en) | Suppress frock | |
| CN200968468Y (en) | Pipe joint with pressure measurement interface | |
| CN2665354Y (en) | Dual tubing heat extraction wellhead | |
| CN201074494Y (en) | Blanking plug for testing pressure of well head | |
| CN220932294U (en) | Transformer tightness testing device | |
| CN204789114U (en) | Novel water jacket is sealed device | |
| CN204646166U (en) | A kind of well mouth oil pipe plugging device | |
| CN2658497Y (en) | Nuclear safety closed section valve with closed property detecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110429 Granted publication date: 20021120 |