CN110454103B - High-capacity logging composite pipe cable roller device - Google Patents
High-capacity logging composite pipe cable roller device Download PDFInfo
- Publication number
- CN110454103B CN110454103B CN201910872658.4A CN201910872658A CN110454103B CN 110454103 B CN110454103 B CN 110454103B CN 201910872658 A CN201910872658 A CN 201910872658A CN 110454103 B CN110454103 B CN 110454103B
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- rotary joint
- roller
- logging
- cable
- base
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- 239000002131 composite material Substances 0.000 title claims abstract description 67
- 239000013307 optical fiber Substances 0.000 claims abstract description 32
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000003068 static effect Effects 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 11
- 230000003287 optical effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 239000000835 fiber Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/028—Electrical or electro-magnetic connections
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/64—Devices for uninterrupted current collection
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Remote Sensing (AREA)
- Geophysics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses a high-capacity logging composite pipe cable roller device, which comprises a base, a roller rotatably arranged on the base and a driving device for driving the roller to rotate, wherein the roller is provided with a plurality of rollers; the base is also fixed with a high-pressure outer manifold; the circumference of the roller is wound with a logging composite pipe cable, and a high-pressure inner manifold is fixed inside the roller; the multichannel rotary joint is provided with a rotary joint middle channel and a rotary joint side channel, the high-pressure inner pipe is communicated with the outside through multichannel rotary joints, and the electric/optical communication is realized through the electric/optical fiber composite slip ring. The roller device can wind the logging composite pipe cable, realizes that the roller, the composite pipe cable and the high-pressure inner manifold can simultaneously transmit electric logging data and optical fiber logging data in real time and simultaneously carry out multi-path liquid or gas introduction under the rotating state; and the roller can be quickly disassembled and assembled, so that the field operation efficiency is obviously improved.
Description
Technical Field
The invention relates to the field of petroleum logging, in particular to a high-capacity logging composite pipe cable roller device.
Background
In the petroleum and natural gas exploitation process, in order to grasp the detailed information about the characteristics and states of the fluid in the well in the process of producing liquid or injecting water, petroleum logging technology is needed, and mainly comprises electric logging and optical fiber logging. The optical fiber logging has distributed measurement capability, and can measure the spatial distribution in the well to be measured and give profile information. Compared with the electric logging technology, the optical fiber logging technology has stronger anti-interference capability, is more suitable for working under high temperature, high voltage, corrosion and geomagnetic and electric interference environments, has better explosion-proof performance, and has more accurate and comprehensive measurement parameters. However, two logging techniques are sometimes used at the same time, and even the composite operations such as liquid (gas) injection and the like are completed, which requires a logging composite pipe cable. The logging composite pipe cable has the structure that an outer sleeve wraps two or more inner sleeves, logging cables and logging optical fibers are embedded in an annulus between the inner sleeve and the outer sleeve and fixed by using an organic composite material, and two or more liquids or gases can be simultaneously introduced into the inner sleeve.
The composite cable is generally wound on a roller device, and the roller device has the functions of accommodating and lifting the composite cable and completing the composite operations such as logging, liquid (gas) injection and the like in the lifting process. The roller is constantly rotated in the operation process, and instruments and devices outside the pipe cable are not rotated, so that a set of composite continuous channels are required to be established in the rotation process of the roller, not only can real-time transmission of multi-path logging data be realized, but also two or more paths of liquid or gas injection can be realized, and the traditional roller device cannot realize the function. In addition, with the development of oil and gas exploitation technology, the depth of the oil and gas well is continuously increased, the length of the composite pipe cable is also continuously increased, and the capacity of the roller device is also required to be increased.
Disclosure of Invention
The invention aims to provide a high-capacity logging composite pipe cable roller device which can realize real-time transmission of electric logging and optical fiber logging data and simultaneously lead in two or more paths of liquid or gas under the rotation state of a roller.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention relates to a high-capacity logging composite pipe cable roller device, which comprises a base, a roller rotatably arranged on the base and a driving device for driving the roller to rotate, wherein the roller is provided with a plurality of rollers;
The circumference of the roller is wound with a logging composite pipe cable, and a high-pressure inner manifold is fixed inside the roller; the rotating joints of the base and the two sides of the roller are respectively provided with an electric/optical fiber composite slip ring and a multichannel rotary joint; the rotor end of the electric/optical fiber composite slip ring rotates synchronously with the roller, and the stator end is fixedly connected with the base; the multi-channel rotary joint comprises a rotary joint stator end and a rotary joint rotor end which is rotatably sleeved on the adapter stator end, a rotary joint middle channel which is communicated with the rotary joint rotor end is formed in the axis of the rotary joint stator end, and a rotary joint side channel which is communicated with the rotary joint rotor end is formed in the side wall of the rotary joint stator end; the rotor end of the rotary joint rotates synchronously with the roller, and the stator end of the rotary joint is fixedly connected with the base; the base is fixedly provided with a high-pressure outer manifold;
An outer sleeve at one end of the logging composite pipe cable is connected with one end of the high-pressure inner manifold, the other end of the high-pressure inner manifold is connected with a rotary joint middle channel at the rotor end of the rotary joint, and a rotary joint middle channel at the stator end of the rotary joint is connected with the high-pressure outer manifold; the high-voltage inner tube assembly is characterized in that an inner sleeve, a logging cable in the roller and logging optical fibers in the roller are additionally separated through a manifold, the inner sleeve is additionally separated and connected with a rotary joint side channel of a rotor end of the rotary joint, the rotary joint side channel of a stator end of the rotary joint is connected with a rotary joint external side pipeline, the logging cable in the roller and the logging optical fibers in the roller are respectively connected to two wiring terminals of a rotor end of the electric/optical fiber composite slip ring, and the stator end of the electric/optical fiber composite slip ring is connected with an external logging cable and an external logging optical fiber which are used for being connected with an external transceiver.
Further, a driving end bearing is arranged on one side of the base, and a driven end bearing is arranged on the other side of the base; the driven end bearing is arranged on the base through a driven end bracket; and two ends of the cylinder are respectively connected with the driving end bearing and the driven end bearing.
Still further, the inner rings of the driving end bearing and the driven end bearing are relatively fixed with the base, and the outer rings are connected with inserting plates; the connecting line of the first guide groove and the second guide block passes through the rotation axis of the inserting plate, the first guide block and the second guide groove are arranged on two sides of the roller, the first guide block is matched with the first guide groove, and the second guide groove is matched with the second guide block; and a central shaft sleeve is inserted into through holes at two ends of the roller, which are opposite to the inserting plates, and locking plates are arranged on the central shaft sleeve.
Still further, drive arrangement include the motor with the planetary reducer of motor transmission connection, drive end bearing is equipped with outer ring gear, planetary reducer's output shaft meshes with outer ring gear.
Still further, the outer tube of logging composite cable one end passes through threaded joint with high pressure inner tube tandem connection.
Still further, the manifold outlet is filled with a high pressure resistant rubber seal.
Still further, erect on the base and be used for twining the cable arrangement device of logging composite pipe cable outside cylinder Zhou Zhengji.
Still further, be provided with the depth metering device that is used for measuring the composite pipe cable of logging on the cable arrangement device and plays down the degree of depth.
Still further, the cylinder both sides are provided with the cylinder lug.
Compared with the prior art, the invention has the following beneficial technical effects:
the roller device can wind the logging composite pipe cable, realizes that the roller, the composite pipe cable and the high-pressure inner manifold can simultaneously transmit electric logging data and optical fiber logging data in real time and simultaneously carry out multi-path liquid or gas introduction under the rotating state; and the roller can be quickly disassembled and assembled, so that the field operation efficiency is obviously improved.
Drawings
The invention is further described with reference to the following description of the drawings.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a block diagram of a multi-channel rotary union of the present invention;
FIG. 3 is an enlarged view of "A" in FIG. 1;
FIG. 4 is an enlarged view of "B" in FIG. 1;
Reference numerals illustrate: 1-base, 2-motor, 3-planetary reducer, 4-electric/optical fiber composite slip ring, 401-external logging cable, 402-external logging fiber, 5-plug board, 501-first guide slot, 502-second guide block, 6-drive end bearing, 7-drum, 701-drum lifting lug, 702-first guide block, 703-second guide slot, 8-logging composite tubing cable, 9-high pressure inner manifold, 901-manifold, 902-inner sleeve, 903-in-drum logging cable, 904-in-drum logging fiber, 10-cable arrangement, 11-depth gauge, 12-driven end bearing, 13-multichannel swivel, 1301-swivel external side tube, 1302-swivel intermediate channel, 1303-swivel side channel, 1304-swivel rotor end, 1305-swivel stator end, 14-center sleeve, 15-locking tab, 16-driven end bracket, 17-high pressure outer manifold.
Detailed Description
As shown in fig. 1,2,3 and 4, one specific embodiment of a high-capacity logging composite cable drum device comprises a base 1, a drum 7 rotatably arranged on the base 1 and a driving device for driving the drum 7 to rotate. Specifically, in this embodiment, the left side of the base is the driving end, and the right side is the driven end. The driving device comprises a motor 2 and a planetary reducer 3 in transmission connection with the motor 2, and the motor and the planetary reducer are both arranged at the driving end of the base. The driving end of the base 1 is provided with a driving end bearing 6, the driving end bearing 6 is provided with an outer gear ring, and an output shaft of the planetary reducer 3 is meshed with the outer gear ring, so that the motor drives an outer ring of the driving end bearing to rotate. The driven end is provided with a driven end bearing 12 through a driven end bracket 16, and the outer ring of the driven end bearing is toothless. More specifically, the inner ring of the driving end bearing 6 is fixed on the planetary reducer box, and the inner ring of the driven end bearing 12 is fixed on the driven end bracket, so that the inner rings of the driving end bearing 6 and the driven end bearing 12 are kept relatively fixed with the base 1. The outer ring of drive end bearing 6 and driven end bearing 12 is all fixed mounting has the tooling plate 5, be provided with first guide way 501 and second guide block 502 on the tooling plate 5, the line of first guide way 501 and second guide block 502 is through the axis of rotation of tooling plate 5, the both sides of cylinder 7 all are provided with first guide block 702 and second guide way 703, first guide block 702 cooperatees with first guide way 501, second guide way 703 cooperatees with second guide block 502. When the rotary drum is used, the first guide grooves 501 and the second guide blocks 502 of the inserting plates at two sides are adjusted to be in one direction, the first guide blocks 702 and the second guide blocks 703 at two sides of the rotary drum are inserted into the first guide grooves 501 and the second guide blocks 502 of the inserting plates, at the moment, the rotary drum and the two inserting plates are on the same axis, the central shaft sleeves 14 are inserted into through holes at two ends of the rotary drum 7 opposite to the inserting plates 5, the locking plates 15 are arranged on the central shaft sleeves 14, the rotary drum 7 is prevented from being separated in rotation, the rotary drum is fixed between the two inserting plates and can synchronously rotate with the inserting plates, the special installation mode can realize the quick assembly and disassembly of the rotary drum, and the opposite steps are used during the disassembly. Finally, when the motor drives the outer ring of the bearing at the driving end to rotate, the inserting plate, the roller and the outer ring of the bearing at the driven end are driven to synchronously rotate, the capacity of the roller is large, and the capacity of the logging composite pipe cable can reach 6600m.
The circumference of the roller 7 is wound with a logging composite pipe cable 8, and a high-pressure inner pipe manifold 9 is fixed inside the logging composite pipe cable. The electric/optical fiber composite slip ring 4 and the multi-channel rotary joint 13 are respectively arranged at the rotary connection points of the two sides of the base 1 and the roller 7. The electric/optical fiber composite slip ring 4 is arranged at the driving end of the cylinder, and the multichannel rotary joint is arranged at the driven end of the cylinder. The rotor end of the electric/optical fiber composite slip ring 4 is fixedly connected with the roller 7 to keep synchronous rotation, the electric/optical fiber composite slip ring and the roller are coaxial, and the roller drives the rotor to rotate; the stator end of the electric/optical fiber composite slip ring is fixedly connected with the base 1 and kept relatively static. The multi-channel rotary joint 13 comprises a rotary joint stator end 1305 and a rotary joint rotor end 1304 rotatably sleeved on the rotary joint stator end 1305, wherein the joint of the rotary joint stator end and the rotary joint rotor end is rotationally sealed. A rotary joint middle passage 1302 penetrating the rotary joint rotor end 1304 is provided at the axial center of the rotary joint stator end 1305, a rotary joint side passage 1303 penetrating the rotary joint rotor end 1304 is provided in the side wall of the rotary joint stator end 1305, and the rotary joint middle passage 1302 and the rotary joint side passage 1303 form two independent rotary passages. The rotary joint rotor end 1304 is fixedly connected with the roller 7 to keep synchronous rotation, the multichannel rotary joint is coaxial with the roller, and the roller drives the rotary joint rotor end to rotate; the swivel stator end 1305 is stationary relative to the base 1.
The outer sleeve at one end of the logging composite pipe cable 8 is connected with one end of the high-pressure inner pipe manifold 9 through a threaded joint, so that the inner sleeve of the logging composite pipe cable 8 is led into the high-pressure inner pipe manifold 9, the other end of the high-pressure inner pipe manifold 9 is connected with the rotary joint middle channel 1302 of the rotary joint rotor end 1304, the rotary joint middle channel 1302 of the rotary joint stator end 1305 is connected with the high-pressure outer pipe manifold 17, and the high-pressure outer pipe manifold 17 is fixedly installed on the base 1 and is connected with an external liquid (gas) supply device through the high-pressure outer pipe manifold.
The high-pressure inner manifold 9 is further separated into an inner sleeve 902, a logging cable 903 in the roller and a logging optical fiber 904 in the roller by a manifold 901, and in order to ensure the sealing performance of the high-pressure inner manifold, the outlet of the manifold 901 is filled with a high-pressure resistant rubber sealing element. The inner tube 902 is connected to a rotary joint-side passage 1303 of the rotary joint rotor end 1304, and the rotary joint-side passage 1303 of the rotary joint stator end 1305 is connected to a rotary joint external pipe 1301, and is connected to an external liquid (gas) supply device via the rotary joint external pipe. The in-drum logging cable 903 and the in-drum logging fiber 904 are respectively connected to two connection terminals at the rotor end of the electric/optical fiber composite slip ring 4, the stator end of the electric/optical fiber composite slip ring 4 is connected with an external logging cable 401 and an external logging fiber 402, which are used for connecting an external transceiver, and the electric/optical fiber composite slip ring 4 is connected with the external transceiver through the external logging cable 401 and the external logging fiber 402.
The multi-channel rotary joint 13 can ensure that a plurality of liquids or gases are simultaneously introduced when the roller rotates, wherein the middle channel of the rotary joint is directly communicated with the high-pressure inner tube and the high-pressure outer tube, and other channels are communicated through the side channels of the rotary joint.
The cable arrangement device 10 is erected on the base 1, and the cable arrangement device 10 can drive the composite pipe cable 8 to move left and right in the width direction of the roller, which is the prior art and will not be described herein. In this embodiment, the power of the cable arrangement device is taken from the rotation power of the drum, and the power is transmitted through a closed transmission chain, so that the distance that the composite pipe cable 8 moves in the width direction of the drum 7 is exactly equal to the diameter of the drum every time the drum rotates, and the tight arrangement of the composite pipe cable on the drum in the process of unloading is ensured. The cable arrangement device 10 is provided with a depth gauge device 11 for measuring the lifting depth of the logging composite pipe cable 8.
Roller lifting lugs 701 are fixed on two sides of the roller 7, so that lifting is facilitated when the roller is dismounted or mounted.
Fig. 1 to 2 are external views and component configuration diagrams included in the present invention. The drawing is to take a composite cable in which two inner sleeves and logging cables and logging fibers are embedded in an outer sleeve as an example. The invention is further described and illustrated below with reference to the drawings, the examples being given for the purpose of illustration only and not for the purpose of limiting the scope of the invention.
Various modifications and improvements of the technical scheme of the present invention will fall within the protection scope of the present invention as defined in the claims without departing from the design spirit of the present invention.
Claims (7)
1. The utility model provides a compound cable drum device of high capacity logging which characterized in that: comprises a base (1), a roller (7) rotatably arranged on the base (1) and a driving device for driving the roller (7) to rotate;
The circumference of the roller (7) is wound with a logging composite pipe cable (8), and a high-pressure inner pipe manifold (9) is fixed inside the logging composite pipe cable; the rotating connection parts of the two sides of the base (1) and the roller (7) are respectively provided with an electric/optical fiber composite slip ring (4) and a multichannel rotary joint (13); the rotor end of the electric/optical fiber composite slip ring (4) and the roller (7) synchronously rotate, and the stator end and the base (1) are relatively static; the multi-channel rotary joint (13) comprises a rotary joint stator end (1305) and a rotary joint rotor end (1304) rotatably sleeved on the rotary joint stator end (1305), a rotary joint middle channel (1302) communicated with the rotary joint rotor end (1304) is formed at the axis of the rotary joint stator end (1305), and a rotary joint side channel (1303) communicated with the rotary joint rotor end (1304) is formed in the side wall of the rotary joint stator end (1305); the rotary joint rotor end (1304) rotates synchronously with the roller (7), and the rotary joint stator end (1305) is relatively static with the base (1); a high-pressure outer manifold (17) is fixed on the base (1);
An outer sleeve at one end of the logging composite pipe cable (8) is connected with one end of the high-pressure inner manifold (9), the other end of the high-pressure inner manifold (9) is connected with a rotary joint middle channel (1302) of the rotary joint rotor end (1304), and the rotary joint middle channel (1302) of the rotary joint stator end (1305) is connected with the high-pressure outer manifold (17); the high-pressure inner manifold (9) is further provided with an inner sleeve (902), an inner logging cable (903) in the roller and an inner logging optical fiber (904) in the roller by separating through a manifold (901), the inner sleeve (902) which is additionally separated is connected with a rotary joint side channel (1303) of a rotary joint rotor end (1304), the rotary joint side channel (1303) of a rotary joint stator end (1305) is connected with a rotary joint external side pipeline (1301), the inner logging cable (903) in the roller and the inner logging optical fiber (904) in the roller are respectively connected to two wiring terminals of the rotor end of the electric/optical fiber composite slip ring (4), and the stator end of the electric/optical fiber composite slip ring (4) is connected with an external logging cable (401) and an external logging optical fiber (402) which are used for connecting an external transceiver;
One side of the base (1) is provided with a driving end bearing (6), and the other side is provided with a driven end bearing (12); the driven end bearing (12) is arranged on the base (1) through a driven end bracket (16); the two ends of the cylinder (7) are respectively connected with the driving end bearing (6) and the driven end bearing (12);
The inner rings of the driving end bearing (6) and the driven end bearing (12) are kept relatively fixed with the base (1), and the outer rings are connected with inserting plates (5); the novel rotary table is characterized in that a first guide groove (501) and a second guide block (502) are arranged on the inserting plate (5), connecting lines of the first guide groove (501) and the second guide block (502) pass through the rotation axis of the inserting plate (5), a first guide block (702) and a second guide groove (703) are arranged on two sides of the rotary drum (7), the first guide block (702) is matched with the first guide groove (501), and the second guide groove (703) is matched with the second guide block (502); a central shaft sleeve (14) is inserted into a through hole at two ends of the roller (7) opposite to the inserting plate (5), and a locking plate (15) is arranged on the central shaft sleeve (14).
2. The high capacity logging composite tubing and cable drum device of claim 1, wherein: the driving device comprises a motor (2) and a planetary reducer (3) in transmission connection with the motor (2), an outer gear ring is arranged on a driving end bearing (6), and an output shaft of the planetary reducer (3) is meshed with the outer gear ring.
3. The high capacity logging composite tubing and cable drum device of claim 1, wherein: and an outer sleeve at one end of the logging composite pipe cable (8) is connected with the high-pressure inner pipe sink (9) through a threaded joint.
4. The high capacity logging composite tubing and cable drum device of claim 1, wherein: the outlet of the manifold (901) is filled with a high pressure resistant rubber seal.
5. The high capacity logging composite tubing and cable drum device of claim 1, wherein: the base (1) is erected with a cable arrangement device (10) for winding a logging composite pipe cable (8) outside the roller (7) Zhou Zhengji.
6. The high capacity logging composite tubing and cable drum device of claim 5, wherein: the cable arrangement device (10) is provided with a depth measuring device (11) for measuring the lifting depth of the logging composite pipe cable (8).
7. The high capacity logging composite tubing and cable drum device of claim 1, wherein: roller lifting lugs (701) are arranged on two sides of the roller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910872658.4A CN110454103B (en) | 2019-09-16 | 2019-09-16 | High-capacity logging composite pipe cable roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910872658.4A CN110454103B (en) | 2019-09-16 | 2019-09-16 | High-capacity logging composite pipe cable roller device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110454103A CN110454103A (en) | 2019-11-15 |
| CN110454103B true CN110454103B (en) | 2024-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910872658.4A Active CN110454103B (en) | 2019-09-16 | 2019-09-16 | High-capacity logging composite pipe cable roller device |
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| CN (1) | CN110454103B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322020A (en) * | 2020-04-09 | 2020-06-23 | 中国石油天然气集团有限公司 | Roller, semitrailer and vehicle-mounted coiled tubing drilling equipment |
| CN116605730A (en) * | 2023-07-20 | 2023-08-18 | 深之蓝海洋科技股份有限公司 | Water and electricity composite electric cable shaft |
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