CN204851221U - Concentric measure and regulate of bridge type tests and seals integration test instrument - Google Patents
Concentric measure and regulate of bridge type tests and seals integration test instrument Download PDFInfo
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- CN204851221U CN204851221U CN201520507771.XU CN201520507771U CN204851221U CN 204851221 U CN204851221 U CN 204851221U CN 201520507771 U CN201520507771 U CN 201520507771U CN 204851221 U CN204851221 U CN 204851221U
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Abstract
The utility model belongs to the technical field of the oil field seperated layer water injection, specifically provide a concentric measure and regulate of bridge type tests and seals integration test instrument, include and test a switching mechanism, test a mechanism and a flow control mechanism from last top connection, flow measurement mechanism, the main control mechanism, power transmission mechanism, instrument positioning mechanism, measure and regulate to connecting gradually down, the main control mechanism and the power transmission mechanism outside is provided with the urceolus, and this urceolus upper end is connected with flow measurement mechanism, and the lower extreme is connected with instrument positioning mechanism. The utility model discloses a have the packer and test and seal and function such as layering flow measure and regulate, through the cable with go into under the concentric measure and regulate of bridge type tests and seals integration test instrument in the well with the water injection mandrel to the carried forward, at first test the packer and seal, it is honored as a queen to test directly carries out layering allotment technology to the water injection mandrel, whole process only needs a borehole operation, has simplified the flow chart, has improved to divide to annotate well efficiency of software testing reduction borehole operation risk and operating expenses.
Description
Technical field
The utility model belongs to separated-zone water infection oil field technical field, be specifically related to a kind of theme bridge-type survey with one heart tune test envelope integrated tester.
Background technology
In oilfield development process, in order to effectively keep stratum ability, improve crude output and Development Response of Oilfield, need to the timely makeup energy of reservoir, many employings are to stratum water filling or gas injection etc. at present.Because stratum exists non-homogeneity, the injecting process there will be tonguing or fingering phenomenon, reduce water drive sweep efficiency, reduce development effectiveness, therefore the seperated layer water injection mode that adopts is alleviated more, seperated layer water injection be exactly in water injection well under enter packer oil reservoir be divided into several production range, promote the longitudinal development effectiveness of oil reservoir.
At present, each oil field generally adopts eccentric water distribution pipe column technology or concentric distribution pipe column technology to realize seperated layer water injection, improves oil recovery factor.Existing eccentric water injection method is: first will throw dead mouth and carry out packer setting, will enter down throw in catcher and extract stagnant water mouth after setting, under enter adjustable water injection well choke, and under enter measurement and adjustment instrument opening water nozzle, carry out injection test; Then enter down seal-checking instrument and carry out testing seal about packer, it is good to specify packer setting; Finally, under enter measurement and adjustment instrument and carry out layering allotment according to each layer water distribution requirement, overall process at least will carry out removing tool operation more than 5 times.In addition, although concentric decreasing water distribution method simplifies subprogram, but also to carry out more than 3 times underground work and could realize normal water filling, first to enter down measurement and adjustment instrument and carry out opening water nozzle operation, then enter down seal-checking instrument and carry out testing seal about packer, specify packer setting good after, again enter down measurement and adjustment instrument and require to carry out layering allotment work according to each layer injection allocation amount, after reaching injection allocation requirement, can operation be terminated.
But at least there is following problem in existing the Technology of Layered Water Injection:
Adopt concentric and eccentric stratified injection water technology, when carrying out test allotment by steel wire or wireline operation, testing envelope and commissioning process all needs to enter down respectively the operation that instrument carries out more than at least twice, and workload is comparatively large, and efficiency is lower, adds operating risk.And in eccentric survey tune process, when measurement and adjustment instrument regulating arm and adjustable water nozzle docking, side direction power transmission structure is complicated, power transmission efficiency is low, poor reliability.
In general, be no matter that steel wire or cable are surveyed and adjusted, all need to carry out respectively testing envelope and surveying tune process, by the impact of the factors such as hole condition, on high angle hole and deep-well, reduce and be measured and tuned into power, efficiency is low, add the large and testing expense of operating risk.Therefore, test envelope commissioning process flow process in the urgent need to simplifying, quickening bridge-type is surveyed with one heart to adjust and is tested the research of sealing integrated tester.
Utility model content
The purpose of this utility model overcomes in existing the Technology of Layered Water Injection to test envelope and commissioning process and all need to enter down respectively the operation that instrument carries out more than at least twice, and workload is comparatively large, and efficiency is lower, adds the problem of operating risk.
For this reason, the utility model provide a kind of bridge-type survey with one heart tune test envelope integrated tester, comprise the top connection, flow-metering mechanism, main body control mechanism, Poewr transmission mechanism, tool location features, the survey that connect successively from top to bottom to adjust and test sealing converting mechanism, test sealing mechanism and flow control device, described main body control mechanism and Poewr transmission mechanism arranged outside have urceolus, this urceolus upper end is connected with flow-metering mechanism, and lower end is connected with Poewr transmission mechanism.
Above-mentioned flow-metering mechanism comprise from top to bottom connect successively information control device, flow measurement is popped one's head under probe, flow meter and flow measurement, the bottom of flow meter is connected with urceolus; Poewr transmission mechanism comprises the motor, shaft coupling and the power transmission shaft that connect successively from top to bottom, and power transmission shaft bottom is arranged in tool location features; Survey tune is tested sealing converting mechanism and is comprised lower coupler and upper clutch, and lower coupler is connected with tool location features bottom; Test sealing mechanism and comprise packing element, connecting rod, lower rubber cylinder and lower clutch, upper clutch is connected with connecting rod, and connecting rod is connected with lower clutch, and upper packing element and lower rubber cylinder adapter sleeve are connected on outside connecting rod and lower clutch; Flow control device comprises guiding cone and is arranged on the adjustable claw of guiding cone bottom, and guiding cone top is connected with the power transmission shaft of Poewr transmission mechanism by the lower clutch testing sealing mechanism.
Above-mentioned flow-metering mechanism also comprises centralizer, and this centralizer is arranged on outside flow meter, and is connected with flow meter.
Main body control mechanism described above comprises the power supply sealing block be sleeved on successively from top to bottom in urceolus, temperature and pressure transmitter, control skeleton and controls collecting mechanism, control to be disposed with upper magnetic steel, coil axle, lower magnetic steel from top to bottom in skeleton, coil axle is wound with magnetic induction loop.
Above-mentioned Poewr transmission mechanism also comprises interrupter, interrupter skeleton, extreme position decision mechanism, exact position judge sensor, location support body, spring one, location regulates decision mechanism, electric machine joint; Described interrupter skeleton top is connected with the control collecting mechanism lower end of main body control mechanism, the bottom of interrupter skeleton is provided with electric machine joint, motor, location support body, motor is electrically connected with electric machine joint, electric machine joint is installed on support body top, location, support body bottom, location seal by sealing ring and urceolus, is provided with power transmission shaft, extreme position decision mechanism, exact position judge sensor, spring one, locates adjustment decision mechanism in the support body of location; Extreme position decision mechanism comprises position control key and keyway, and position control key is arranged on power transmission shaft, and keyway is arranged on shaft coupling lower end, and location regulates decision mechanism bottom and tool location features to be actively coupled.
Above-mentioned tool location features comprises bearing pin, locating detent, anti-rotation skeleton, anti-rotation pawl and fixed spiro; Described locating detent regulates decision mechanism to be flexibly connected by bearing pin with the location of Poewr transmission mechanism, spring is provided with in locating detent, anti-rotation skeleton upper end is connected with the support body lower end, location of Poewr transmission mechanism, anti-rotation skeleton lower end is connected in fixed spiro, fixed spiro adjusts the lower coupler testing sealing converting mechanism to be connected with survey, anti-rotation pawl and locating detent are mutually vertical, are provided with spring in anti-rotation pawl.
Above-mentioned sealing mechanism of testing also comprises plug, pressure gauge circuit board, pressure sensor, oil pressure pressure transmission hole, sensor housing, strata pressure pressure port, fixed hub; Survey and adjust the upper clutch bottom tested in sealing converting mechanism to be provided with fixed socket attachment plug, plug bottom Bonding pressure meter circuit board, pressure gauge circuit board bottom Bonding pressure sensor, the sensor housing of pressure sensor bottom is provided with oil pressure pressure transmission hole, sensor housing bottom connects upper packing element, upper packing element bottom connects lower rubber cylinder, and strata pressure pressure port is arranged between packing element and lower rubber cylinder, and fixed hub is connected to lower rubber cylinder bottom.
Above-mentioned flow control device also comprises retaining ring and spring two; Retaining ring is arranged on guiding cone top, and locking adjustable claw, spring is arranged in adjustable claw.
Above-mentioned flow counts ultrasonic flowmeter.
The beneficial effects of the utility model: this bridge-type that the utility model provides is surveyed tune with one heart and tested the integrated tester of envelope and have testing seal about packer and layering flow process and survey the functions such as tune, bridge-type surveyed with one heart after tune tests and dock with injection well downhole flow regulator in the integrated tester lower going-into-well of envelope by cable, first envelope is tested to packer, testing is honored as a queen directly carries out layering allocating technology to injection well downhole flow regulator, whole process only needs a underground work, simplify flow chart, improve dispensing well testing efficiency, reduce underground work risk and operating expenses.
Below with reference to accompanying drawing, the utility model is described in further details.
Accompanying drawing explanation
Fig. 1 be the utility model bridge-type survey with one heart tune test envelope integrated tester superstructure schematic diagram.
Fig. 2 be the utility model bridge-type survey with one heart tune test envelope integrated tester substructure schematic diagram.
Description of reference numerals: 1, top connection; 2, flow-metering mechanism; 3, main body control mechanism; 4, Poewr transmission mechanism; 5, tool location features; 6, survey tune and test sealing converting mechanism; 7, sealing mechanism is tested; 8, flow control device; 9, urceolus; 2-1, information control device; 2-2, flow measurement are popped one's head in; 2-3, flow meter; 2-4, erection device; Pop one's head under 2-5, flow measurement; 3-1, power supply sealing block; 3-2, temperature and pressure transmitter; 3-3, upper magnetic steel magnetic; 3-4, sense coil; 3-5, coil axle; 3-6, control skeleton; 3-7, control collecting mechanism; 4-1, interrupter; 4-2, interrupter skeleton; 4-3, motor; 4-4, shaft coupling; 4-5, power transmission shaft; 4-6, extreme position decision mechanism; 4-7, exact position judge sensor; 4-8, location support body; 4-9, spring one; 4-10, location regulate decision mechanism; 4-11, electric machine joint; 5-1, bearing pin; 5-2, locating detent; 5-3, anti-rotation skeleton; 5-4, anti-rotation pawl; 5-5, fixed spiro; 6-1, lower coupler; 6-2, upper clutch; 7-1, plug; 7-2, pressure gauge circuit board; 7-3, pressure sensor; 7-4, oil pressure pressure transmission hole; 7-5, sensor housing; 7-6, upper packing element; 7-7, connecting rod; 7-8, strata pressure pressure port; 7-9, lower rubber cylinder; 7-10, lower clutch; 7-11, fixed hub; 8-1, retaining ring; 8-2, adjustable claw; 8-3, spring two; 8-4, guiding cone.
Detailed description of the invention
Embodiment 1:
Test envelope and commissioning process and all need to enter down respectively to overcome in existing the Technology of Layered Water Injection the operation that instrument carries out more than at least twice, workload is larger, efficiency is lower, add the problem of operating risk, present embodiments provide a kind of bridge-type as depicted in figs. 1 and 2 survey with one heart tune test envelope integrated tester, comprise the top connection 1 connected successively from top to bottom, flow-metering mechanism 2, main body control mechanism 3, Poewr transmission mechanism 4, tool location features 5, survey tune and test sealing converting mechanism 6, test sealing mechanism 7 and flow control device 8, described main body control mechanism 3 and Poewr transmission mechanism 4 arranged outside have urceolus 9, this urceolus 9 upper end is connected with flow-metering mechanism 2, lower end is connected with Poewr transmission mechanism 4.
This bridge-type that the utility model provides is surveyed tune with one heart and is tested the integrated tester of envelope and have testing seal about packer and layering flow process and survey the functions such as tune, bridge-type surveyed with one heart after tune tests and dock with injection well downhole flow regulator in the integrated tester lower going-into-well of envelope by cable, first control to test sealing mechanism 7 pairs of packers by Poewr transmission mechanism 4 and test envelope, test and be honored as a queen, testing sealing converting mechanism 6 conversion by survey tune makes Poewr transmission mechanism 4 control flow control device 8, do not control to test sealing mechanism 7, and realize directly carrying out layering allocating technology to injection well downhole flow regulator, main body control mechanism 3 carries out magnetic orientation test, whole process only needs a underground work, simplify flow chart, improve dispensing well testing efficiency, reduce underground work risk and operating expenses.
Embodiment 2:
On the basis of embodiment 1, pop one's head under comprising the information control device 2-1 connected successively, flow measurement is popped one's head in 2-2, flow meter 2-3 and the flow measurement from top to bottom bottom of 2-5, flow meter 2-3 of described flow-metering mechanism 2 is connected with urceolus 9; Poewr transmission mechanism 4 comprises the motor 4-3, shaft coupling 4-4 and the power transmission shaft 4-5 that connect successively from top to bottom, and power transmission shaft 4-5 bottom is arranged in tool location features 5; Survey tune to test sealing converting mechanism 6 and comprise lower coupler 6-1 and upper clutch 6-2, lower coupler 6-1 are connected with tool location features 5 bottom; Test sealing mechanism 7 and comprise packing element 7-6, connecting rod 7-7, lower rubber cylinder 7-9 and lower clutch 7-10, upper clutch 6-2 is connected with connecting rod 7-7, connecting rod 7-7 is connected with lower clutch 7-10, and upper packing element 7-6 and lower rubber cylinder 7-9 adapter sleeve are connected on outside connecting rod 7-7 and lower clutch 7-10; Flow control device 8 comprises guiding cone 8-4 and is arranged on the adjustable claw 8-2 of guiding cone 8-4 bottom, and guiding cone 8-4 top is connected with the power transmission shaft 4-5 of Poewr transmission mechanism 4 by the lower clutch 7-10 testing sealing mechanism 7.
The course of work of the present embodiment is as follows:
Realize dispensing well testing seal about packer, concentric roater regulator regulates automatically, accurate test packer setting situation, the data on flows of accurate measurement target zone is that the bridge-type provided by the ground controller of prior art, communication test cable and the utility model embodiment is surveyed with one heart to adjust and tested integrated tester three part of envelope and coordinated.
When testing envelope test allotment, cable carry bridge-type survey with one heart tune test envelope integrated tester under enter in injection well tubing, according to the magnetic locator test result of main body control mechanism 3, bridge-type is surveyed tune with one heart and is tested the integrated tester of envelope and transfer and locate to 10-15 rice above the corresponding concentric roater regulator in most next stage sealing position to be tested, ground controller sends instruction, open tool location features 5, transfer fast bridge-type survey with one heart tune test envelope integrated tester, tool location features 5 is positioned on concentric roater regulator positioning step, test sealing mechanism 7 corresponding with injection well downhole flow regulator water nozzle position simultaneously, upper packing element 7-6, corresponding injection well downhole flow regulator concentric working barrel water nozzle is upper and lower respectively for lower rubber cylinder 7-9, ground controller sends and tests envelope instruction, and upper clutch 6-2 and power transmission shaft 4-5 locks, and lower clutch 7-10 and connecting rod 7-7 departs from, and realizes motor 4-3 and only controls to test sealing mechanism 7, do not control flow control device 8, motor 4-3 main story, under lower coupler 6-1 effect, upper packing element 7-6 and lower rubber cylinder 7-9 two radial dilatation by compression, extrude with injection well downhole flow regulator seating nipple inwall and fit, and realize testing sealing mechanism 7 and set.
Carry out On-Off-On or on/off-pass operation at well head, if test zone packer effectively sets, tubing pressure and strata pressure can produce pressure reduction, pressure curve show tubing pressure and strata pressure obviously separates, otherwise two pressure curves overlap completely; Test after envelope completes, ground control system sends deblocking instruction, and motor 4-3 reverse, under shaft coupling 4-4 effect, is with packing element 7-6 and lower rubber cylinder 7-9 on axial tension, makes it reset, realize deblocking.
When performing test allotment, ground control system sends to survey adjusts instruction, and upper clutch 6-2 and power transmission shaft 4-5 departs from, and lower clutch 7-10 and connecting rod 7-7 locks, and realizes motor 4-3 and only controls flow control device 8, does not control to test sealing mechanism 7, tool location features 5 is stuck in anti-rotation draw-in groove, the guiding cone 8-4 of the utility model flow control device 8 and adjustable claw 8-2 enters concentric roater regulator central passage, adjustable claw 8-2 is stuck in the concentric movable cylinder adjustment hole of concentric roater regulator, now, pop one's head between 2-5 under injecting flow measurement that water enters flow-metering mechanism 2 pops one's head in 2-2 and flow measurement, start to carry out flow measurement, and the signal of telecommunication after measuring is sent into information control device 2-1, magnetic orientation test signal is sent into information control device 2-1 by main control mechanism 3, this information control device 2-1 is signal processor, information control device 2-1 uploads to ground controller after being processed by each signal received, ground controller reads flow, as inconsistent with injection allocation amount, at this moment can carry out water distribution adjustment operation.
When water distribution regulates, ground controller is according to the size of actual measurement water injection rate, regulating command is sent to main control mechanism 3, main control mechanism 3 is according to ground controller instruction, the motor 4-3 controlling Poewr transmission mechanism 4 rotates and reverse, thus drive shaft coupling 4-4, power transmission shaft 4-5, connecting rod 7-7 simultaneously by testing sealing mechanism 7 drives the guiding cone 8-4 of flow control device 8 to rotate, adjustable claw 8-2 on guiding cone 8-4 drives the concentric movable cylinder of concentric roater regulator and movable water nozzle to rotate, realize the adjustment of water yield size, when water distribution increases, corresponding motor 4-3 rotates forward, corresponding motor 4-3 reversion when water distribution reduces, after runoff investigation completes, carry concentric electronic downhole measurement adjusting instrument to the integrated concentric roater regulator of last layer bridge-type directly and carry out test allotment.
Testing envelope surveys after tune completes, and above puies forward bridge-type and surveys tune with one heart and test the integrated tester of envelope, then carry out lower one deck test envelope commissioning process, full well is tested envelope and is surveyed tune and can a underground work complete.Finally, the utility model instrument is proposed well head by cable, and dismounting is clean and reuse also.
Embodiment 3:
On the basis of embodiment 2, described flow-metering mechanism 2 also comprises centralizer 2-4, and this centralizer 2-4 is arranged on outside flow meter 2-3, and is connected with flow meter 2-3; Described flow meter 2-3 is ultrasonic flowmeter, and flow measurement signal obtains survey data after information control device 2-1 internal conversion.
Described main body control mechanism 3 comprises power supply sealing block 3-1, the temperature and pressure transmitter 3-2 be sleeved on successively from top to bottom in urceolus 9, controls skeleton 3-6 and control collecting mechanism 3-7, described control collecting mechanism 3-7 is single chip control unit, for receiving the various actions instruction that ground controller sends, and convey to each several part executing agency, carry out every downhole operations; Control to be disposed with upper magnetic steel 3-3, coil axle 3-5, lower magnetic steel 3-3a from top to bottom in skeleton 3-6, coil axle 3-5 is wound with magnetic induction loop 3-4.
Described Poewr transmission mechanism 4 also comprises interrupter 4-1, interrupter skeleton 4-2, extreme position decision mechanism 4-6, exact position judge sensor 4-7, location support body 4-8, spring one 4-9, location regulate decision mechanism 4-10, electric machine joint 4-11; Described interrupter skeleton 4-2 top is connected with the control collecting mechanism 3-7 lower end of main body control mechanism 3, the bottom of interrupter skeleton 4-2 is provided with electric machine joint 4-11, motor 4-3, location support body 4-8, motor 4-3 is electrically connected with electric machine joint 4-11, electric machine joint 4-11 is installed on support body 4-8 top, location, support body 4-8 bottom, location is sealed by sealing ring and urceolus 9, is provided with power transmission shaft 4-5, extreme position decision mechanism 4-6, exact position judges sensor 4-7, spring one 4-9, locates adjustment decision mechanism 4-10 in the support body 4-8 of location; Extreme position decision mechanism 4-6 comprises position control key and keyway, and position control key is arranged on power transmission shaft 4-5, and keyway is arranged on shaft coupling 4-4 lower end, controls the extreme position of power transmission shaft stroke; Location regulates decision mechanism 4-10 bottom and tool location features 5 to be actively coupled, location regulates decision mechanism 4-10 to be executing state decision mechanism, structure sensor is adjusted by connecting to test seal structure sensor and survey, sensor-lodging, judge which kind of state clutch is in, and then walk fill order under judging.
Described tool location features 5 comprises bearing pin 5-1, locating detent 5-2, anti-rotation skeleton 5-3, anti-rotation pawl 5-4 and fixed spiro 5-5; Described locating detent 5-2 regulates decision mechanism 4-10 to be flexibly connected by bearing pin 5-1 with the location of Poewr transmission mechanism 4, spring is provided with in locating detent 5-2, anti-rotation skeleton 5-3 upper end is connected with the support body 4-8 lower end, location of Poewr transmission mechanism 4, anti-rotation skeleton 5-3 lower end is connected in fixed spiro 5-5, fixed spiro 5-5 adjusts the lower coupler 6-1 testing sealing converting mechanism 6 to be connected with survey, anti-rotation pawl 5-4 is mutually vertical with locating detent 5-2, is provided with spring in anti-rotation pawl 5-4.
Described sealing mechanism 7 of testing also comprises plug 7-1, pressure gauge circuit board 7-2, pressure sensor 7-3, oil pressure pressure transmission hole 7-4, sensor housing 7-5, strata pressure pressure port 7-8, fixed hub 7-11; Survey and adjust the upper clutch 6-2 bottom tested in sealing converting mechanism 6 to be provided with fixed socket attachment plug 7-1, plug 7-1 bottom Bonding pressure meter circuit board 7-2, pressure gauge circuit board 7-2 bottom Bonding pressure sensor 7-3, the sensor housing 7-5 of pressure sensor 7-3 bottom is provided with oil pressure pressure transmission hole 7-4, sensor housing 7-5 bottom connects upper packing element 7-6, upper packing element 7-6 bottom connects lower rubber cylinder 7-9, strata pressure pressure port 7-8 is arranged between packing element 7-6 and lower rubber cylinder 7-9, and fixed hub 7-11 is connected to lower rubber cylinder 7-9 bottom.Tubing pressure reaches pressure sensor 7-3 by oil pressure pressure transmission hole 7-4, strata pressure reaches pressure sensor 7-3 by strata pressure pressure transmission hole 7-8, signal is sent to pressure gauge circuit board 7-2 by pressure sensor 7-3, pressure gauge circuit board 7-2 converts the signal into data signal and reaches ground data acquisition processing system, to show tubing pressure and the strata pressure of downhole testing position in real time.
Described flow control device 8 also comprises retaining ring 8-1 and spring two 8-3; Retaining ring 8-1 is arranged on guiding cone 8-4 top, and locking adjustable claw 8-2, spring two 8-3 is arranged in adjustable claw 8-2.
In sum, this bridge-type that the utility model provides survey with one heart tune test the integrated tester of envelope adopt wireline operation and concentric roater regulator in down-hole concentric locating, to dock with one heart, real-time transmit to survey adjust instruction and downhole testing signal, significantly simplify flow chart, improve layering and test envelope testing efficiency, reduce underground work risk.
More than exemplifying is only illustrate of the present utility model, does not form the restriction to protection domain of the present utility model, everyly all belongs within protection domain of the present utility model with the same or analogous design of the utility model.
Claims (9)
1. a bridge-type is surveyed tune with one heart and is tested the integrated tester of envelope, it is characterized in that: comprise connect successively from top to bottom top connection (1), flow-metering mechanism (2), main body control mechanism (3), Poewr transmission mechanism (4), tool location features (5), survey tune test sealing converting mechanism (6), test sealing mechanism (7) and flow control device (8), described main body control mechanism (3) and Poewr transmission mechanism (4) arranged outside have urceolus (9), this urceolus (9) upper end is connected with flow-metering mechanism (2), and lower end is connected with Poewr transmission mechanism (4).
2. bridge-type as claimed in claim 1 is surveyed tune with one heart and is tested the integrated tester of envelope, it is characterized in that: described flow-metering mechanism (2) comprise from top to bottom connect successively information control device (2-1), flow measurement is popped one's head in (2-5) under probe (2-2), flow meter (2-3) and flow measurement, the bottom of flow meter (2-3) is connected with urceolus (9); Poewr transmission mechanism (4) comprises the motor (4-3), shaft coupling (4-4) and the power transmission shaft (4-5) that connect successively from top to bottom, and power transmission shaft (4-5) bottom is arranged in tool location features (5); Survey tune is tested sealing converting mechanism (6) and is comprised lower coupler (6-1) and upper clutch (6-2), and lower coupler (6-1) is connected with tool location features (5) bottom; Test sealing mechanism (7) and comprise packing element (7-6), connecting rod (7-7), lower rubber cylinder (7-9) and lower clutch (7-10), upper clutch (6-2) is connected with connecting rod (7-7), connecting rod (7-7) is connected with lower clutch (7-10), and upper packing element (7-6) and lower rubber cylinder (7-9) adapter sleeve are connected on connecting rod (7-7) and lower clutch (7-10) outside; Flow control device (8) comprises guiding cone (8-4) and is arranged on the adjustable claw (8-2) of guiding cone (8-4) bottom, and guiding cone (8-4) top is connected by the power transmission shaft (4-5) of the lower clutch (7-10) with Poewr transmission mechanism (4) of testing sealing mechanism (7).
3. bridge-type as claimed in claim 2 is surveyed tune with one heart and is tested the integrated tester of envelope, it is characterized in that: described flow-metering mechanism (2) also comprises centralizer (2-4), this centralizer (2-4) is arranged on flow meter (2-3) outside, and is connected with flow meter (2-3).
4. bridge-type as claimed in claim 2 is surveyed tune with one heart and is tested the integrated tester of envelope, it is characterized in that: described main body control mechanism (3) comprises the power supply sealing block (3-1) be sleeved on successively from top to bottom in urceolus (9), temperature and pressure transmitter (3-2), controls skeleton (3-6) and control collecting mechanism (3-7), control to be disposed with upper magnetic steel (3-3), coil axle (3-5), lower magnetic steel (3-3a) from top to bottom in skeleton (3-6), coil axle (3-5) is wound with magnetic induction loop (3-4).
5. bridge-type as claimed in claim 4 is surveyed tune with one heart and is tested the integrated tester of envelope, it is characterized in that: described Poewr transmission mechanism (4) also comprises interrupter (4-1), interrupter skeleton (4-2), extreme position decision mechanism (4-6), exact position judge sensor (4-7), location support body (4-8), spring one (4-9), location adjustment decision mechanism (4-10), electric machine joint (4-11);
Described interrupter skeleton (4-2) top is connected with control collecting mechanism (3-7) lower end of main body control mechanism (3), the bottom of interrupter skeleton (4-2) is provided with electric machine joint (4-11), motor (4-3), location support body (4-8), motor (4-3) is electrically connected with electric machine joint (4-11), electric machine joint (4-11) is installed on support body (4-8) top, location, support body (4-8) bottom, location is sealed by sealing ring and urceolus (9), power transmission shaft (4-5) is provided with in location support body (4-8), extreme position decision mechanism (4-6), exact position judges sensor (4-7), spring one (4-9), location regulates decision mechanism (4-10), extreme position decision mechanism (4-6) comprises position control key and keyway, position control key is arranged on power transmission shaft (4-5), keyway is arranged on shaft coupling (4-4) lower end, and location regulates decision mechanism (4-10) bottom and tool location features (5) to be actively coupled.
6. bridge-type as claimed in claim 5 is surveyed tune with one heart and is tested the integrated tester of envelope, it is characterized in that: described tool location features (5) comprises bearing pin (5-1), locating detent (5-2), anti-rotation skeleton (5-3), anti-rotation pawl (5-4) and fixed spiro (5-5);
Described locating detent (5-2) regulates decision mechanism (4-10) to be flexibly connected by bearing pin (5-1) and the location of Poewr transmission mechanism (4), spring is provided with in locating detent (5-2), anti-rotation skeleton (5-3) upper end is connected with location support body (4-8) lower end of Poewr transmission mechanism (4), anti-rotation skeleton (5-3) lower end is connected in fixed spiro (5-5), the lower coupler (6-1) that fixed spiro (5-5) tests sealing converting mechanism (6) with survey tune is connected, anti-rotation pawl (5-4) is mutually vertical with locating detent (5-2), is provided with spring in anti-rotation pawl (5-4).
7. bridge-type as claimed in claim 2 is surveyed tune with one heart and is tested the integrated tester of envelope, it is characterized in that: described in test sealing mechanism (7) and also comprise plug (7-1), pressure gauge circuit board (7-2), pressure sensor (7-3), oil pressure pressure transmission hole (7-4), sensor housing (7-5), strata pressure pressure port (7-8), fixed hub (7-11), upper clutch (6-2) bottom that survey tune is tested in sealing converting mechanism (6) is provided with fixed socket attachment plug (7-1), plug (7-1) bottom Bonding pressure meter circuit board (7-2), pressure gauge circuit board (7-2) bottom Bonding pressure sensor (7-3), the sensor housing (7-5) of pressure sensor (7-3) bottom is provided with oil pressure pressure transmission hole (7-4), sensor housing (7-5) bottom connects upper packing element (7-6), upper packing element (7-6) bottom connects lower rubber cylinder (7-9), strata pressure pressure port (7-8) is arranged between packing element (7-6) and lower rubber cylinder (7-9), fixed hub (7-11) is connected to lower rubber cylinder (7-9) bottom.
8. bridge-type as claimed in claim 2 is surveyed tune with one heart and is tested the integrated tester of envelope, it is characterized in that: described flow control device (8) also comprises retaining ring (8-1) and spring two (8-3); Retaining ring (8-1) is arranged on guiding cone (8-4) top, and locking adjustable claw (8-2), spring two (8-3) is arranged in adjustable claw (8-2).
9. bridge-type as claimed in claim 2 is surveyed tune with one heart and is tested the integrated tester of envelope, it is characterized in that: described flow meter (2-3) is ultrasonic flowmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507771.XU CN204851221U (en) | 2015-07-14 | 2015-07-14 | Concentric measure and regulate of bridge type tests and seals integration test instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507771.XU CN204851221U (en) | 2015-07-14 | 2015-07-14 | Concentric measure and regulate of bridge type tests and seals integration test instrument |
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| CN204851221U true CN204851221U (en) | 2015-12-09 |
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| CN201520507771.XU Active CN204851221U (en) | 2015-07-14 | 2015-07-14 | Concentric measure and regulate of bridge type tests and seals integration test instrument |
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| Country | Link |
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| CN (1) | CN204851221U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156093A (en) * | 2015-07-14 | 2015-12-16 | 中国石油天然气股份有限公司 | Bridge-type concentric measuring, adjusting and sealing examination integrated testing instrument |
| CN107448181A (en) * | 2017-08-24 | 2017-12-08 | 延长油田股份有限公司 | Casting and dragging free tests measurement and adjustment instrument |
| CN113374470A (en) * | 2021-06-16 | 2021-09-10 | 中国石油化工股份有限公司 | Production testing pipe column for thermal production well and thermal production well testing process |
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2015
- 2015-07-14 CN CN201520507771.XU patent/CN204851221U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156093A (en) * | 2015-07-14 | 2015-12-16 | 中国石油天然气股份有限公司 | Bridge-type concentric measuring, adjusting and sealing examination integrated testing instrument |
| CN107448181A (en) * | 2017-08-24 | 2017-12-08 | 延长油田股份有限公司 | Casting and dragging free tests measurement and adjustment instrument |
| CN113374470A (en) * | 2021-06-16 | 2021-09-10 | 中国石油化工股份有限公司 | Production testing pipe column for thermal production well and thermal production well testing process |
| CN113374470B (en) * | 2021-06-16 | 2024-06-07 | 中国石油化工股份有限公司 | Production test tubular column for thermal production well and thermal production well test process |
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