CN209828350U - Degasser and comprehensive logging instrument with same - Google Patents
Degasser and comprehensive logging instrument with same Download PDFInfo
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- CN209828350U CN209828350U CN201920572157.XU CN201920572157U CN209828350U CN 209828350 U CN209828350 U CN 209828350U CN 201920572157 U CN201920572157 U CN 201920572157U CN 209828350 U CN209828350 U CN 209828350U
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- degasser
- drilling fluid
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- spring balancer
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Abstract
The utility model provides a degasser and a comprehensive logging instrument with the degasser, which relate to the technical field of oil field logging and comprise a degasser body, a buoyancy component and a spring balancer; the buoyancy assembly is used for being placed in drilling fluid in the drilling fluid tank, the degasser body is arranged on the buoyancy assembly, and the output end of the spring balancer is connected with the degasser body; when the degasser is arranged in the drilling fluid tank, the degasser body can be arranged in a balanced manner under the action of buoyancy borne by the buoyancy assembly, the pulling force of the spring balancer, the self gravity and the gravity of the buoyancy assembly, and the degasser body and the liquid level of the drilling fluid are always kept flush. The technical problems that the height of the electric degasser needs to be adjusted manually, the labor intensity of workers is increased, and the subsequent measurement result is inaccurate are solved, and the technical effects of saving labor and being convenient to adjust are achieved.
Description
Technical Field
The utility model belongs to the technical field of the oil field logging technique and specifically relates to a degasser and have comprehensive logging appearance of degasser are related to.
Background
Petroleum is an important prerequisite for the development of petroleum industry and society, and petroleum exploration is a prerequisite guarantee for petroleum development. With the increasing difficulty of oil exploration, ultra-deep wells, horizontal wells, extended reach wells and complex blocks are increasingly explored, and the method is more and more important for comprehensive logging instruments used for oil exploration.
The comprehensive logging instrument is an instrument for recording the information of geology, oil gas, pressure, rock physical property and the like in drilling fluid along with the change of depth. The electric degasser is a matched instrument of the comprehensive logging instrument and is used for providing gas into the comprehensive logging instrument. Specifically, current electronic degasser includes interconnect's mechanical lift part, including a motor, a stirring rod and a gas collecting cylinder, wherein the mechanical lift part adopts the screw rod adjustment, the motor is connected with the lower extreme of screw rod, the output shaft and the stirring rod of motor are connected, the gas collecting cylinder cup joints the outside at the stirring rod, and connect in the below of motor, the gas collecting port department of gas collecting cylinder installs the incision that flows the direction reverse with oil, splash through the stirring, collect the back, gas in the oil is imported to comprehensive logging appearance through gas outlet and the rubber tube on the gas collecting cylinder, realize the gas separation to oil, provide the analysis air supply for the gas chromatography analysis of comprehensive logging appearance.
The electric degasser has the characteristics of high degassing efficiency, convenient operation and compact structure; however, in the actual drilling process, as the drilling fluid level is high and low, in order to achieve an ideal degassing effect, an operator is required to continuously adjust the mechanical lifting part, and the labor intensity of the operator is increased invisibly; and because manual operation has certain time delay, if adjustment is not timely, degassing discontinuity can be caused, the integrity of gas logging data is influenced, even a gas logging instrument in the comprehensive logging instrument is damaged, and great inconvenience is brought to subsequent measurement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a degasser to having alleviated the drilling liquid level that exists among the prior art and when changing, electric degasser's high needs manual work is adjusted, increases artifical intensity of labour, and causes the unsafe technical problem of follow-up measuring result.
An object of the utility model is to provide a synthesize logging instrument with degasser to alleviate among the prior art because degasser collects gas incomplete, the unsafe technical problem of comprehensive logging instrument measurement structure that causes.
The utility model provides a degasser for collect the gas in the drilling fluid jar, the degasser includes degasser body, buoyancy subassembly and spring balancer;
the buoyancy assembly is used for being placed in drilling fluid in a drilling fluid tank, the degasser body is arranged on the buoyancy assembly, and the output end of the spring balancer is connected with the degasser body; when the degasser is arranged in the drilling fluid tank, the degasser body can be arranged in a balanced manner under the action of buoyancy borne by the buoyancy assembly, the tension of the spring balancer, the gravity of the degasser body and the gravity of the buoyancy assembly, and the degasser body and the liquid level of the drilling fluid are always kept parallel and level.
Further, the degasser further comprises a support assembly comprising a first support and a second support;
the degasser further comprises a first pulley, a second pulley, and a connecting rope;
the first supporting piece is used for being arranged on a drilling fluid tank, the second supporting piece is connected to the top end of the first supporting piece, the spring balancer is arranged on one side, away from the degasser body, of the first supporting piece, the first pulley is connected to the first supporting piece, the second pulley is connected to the second supporting piece, and the spring balancer is connected with the degasser body through a connecting rope which sequentially bypasses the first pulley and the second pulley.
Further, the support assembly further comprises a sliding seat;
the second supporting piece is horizontally arranged, the sliding seat can move in the horizontal direction along the second supporting piece, and the second pulley is connected to the sliding seat so that the second pulley can move in the horizontal direction under the action of the sliding seat.
Further, the degasser further comprises a guide assembly;
the guide assembly comprises a guide rod which is vertically arranged; the guide bar is used for being connected with the drilling fluid reservoir, be equipped with the lantern ring on the degasser body, lantern ring slidable cup joints on the guide bar.
Further, the guide assembly further comprises a connecting piece and a connecting sleeve ring;
a connecting shaft is arranged below the sliding seat, the connecting shaft is vertically arranged, the connecting lantern ring is sleeved on the connecting shaft, and the connecting lantern ring can rotate by taking the axis of the connecting shaft as a center; the connecting lantern ring is connected with the guide rod through a connecting piece.
Further, the guide assembly further comprises a locking member;
the retaining member includes locking handle and check lock lever, the locking handle is connected with the check lock lever, be equipped with the external screw thread on the check lock lever, all be equipped with the screw hole on the adapter ring and the connecting axle, the check lock lever inserts in the screw hole, with adapter ring and connecting axle relatively fixed.
Further, the support assembly further comprises a locking member;
the locking piece is used for limiting the relative sliding of the sliding seat and the second supporting piece.
Further, the deaerator further includes a guard;
the guard is disposed outside the spring balancer and is attached to the first support on a side of the first support away from the deaerator body.
Further, the degasser further comprises a retainer;
the clamping piece is used for fixedly connecting the support assembly with the drilling fluid tank.
The utility model also provides a comprehensive logging instrument with a degasser, which comprises a comprehensive logging instrument body, a connecting pipe and the degasser;
and the gas outlet of the degasser is communicated with the gas inlet of the comprehensive logging instrument body through a connecting pipe.
The utility model provides a degasser, which is used for collecting gas in a drilling fluid tank; the buoyancy assembly is used for being placed in drilling fluid in a drilling fluid tank, the degasser body is arranged on the buoyancy assembly, and the degasser body is connected with the output end of the spring balancer; when the degasser is arranged in the drilling fluid tank, the degasser body can keep balanced arrangement among buoyancy borne by a buoyancy component in the drilling fluid, tension of a spring balancer, gravity of the degasser body and gravity of the buoyancy component; when the liquid level of the drilling fluid changes, the tension of the spring balancer is constant and the output end is telescopic, the buoyancy assembly can adapt to the liquid level in a self-adaptive manner, and the position of the corresponding buoyancy assembly immersed into the drilling fluid is kept unchanged, so that the deaerator body continuously protects balance among buoyancy borne by the buoyancy assembly, the tension of the spring balancer, the gravity of the deaerator body and the gravity of the buoyancy assembly, and by arranging the buoyancy assembly and the spring balancer, manual participation is avoided, and manpower is saved; meanwhile, the adjustment is quick and convenient, the adjustment is timely, the occurrence of discontinuous degassing is avoided, and the influence on the subsequent measurement result is relieved.
The utility model provides a synthesize logging instrument with degasser, the gas outlet of degasser passes through the connecting pipe intercommunication with the air inlet of synthesizing the logging instrument body for the gas integrity that synthesizes logging instrument body and receive is high, has reduced measuring result's error.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of a degasser provided in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a degasser provided in an embodiment of the present invention;
fig. 3 is a schematic structural view of a deaerator provided in an embodiment of the present invention, in which a guide is connected to a second pulley and a slide;
fig. 4 is a schematic structural diagram of a locking member of a degasser according to an embodiment of the present invention.
Icon: 100-drilling fluid tanks; 200-a support assembly; 300-degasser body; 400-a buoyancy module; 500-a spring balancer; 600-a first pulley; 700-a second pulley; 800-connecting ropes; 900-a guide assembly; 1000-a guard; 1100-a clasp; 201-a first support; 202-a second support; 203-a slide; 204-a connecting shaft; 205-a lock; 301-a collar; 901-a guide bar; 902-a connector; 903-a connecting collar; 904-locking member; 905-locking handle; 906-locking lever.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a degasser, as shown in fig. 1 and 2, buoyancy module 400 is arranged in the drilling fluid in drilling fluid tank 100, degasser body 300 is arranged above buoyancy module 400, degasser body 300 is connected with the output of spring balancer 500, and through the balance between buoyancy of buoyancy module 400 in the drilling fluid, the pulling force of spring balancer 500, the gravity of degasser body 300 and the gravity of buoyancy module 400, the balance of degasser body 300 in the drilling fluid is guaranteed; when the drilling fluid liquid level changes, because the pulling force of the spring balancer 500 is constant and the output end is telescopic, the buoyancy assembly 400 can adapt to the liquid level in a self-adaptive manner, and the position of the corresponding buoyancy assembly 400 immersed in the drilling fluid is kept unchanged, so that the buoyancy of the degasser body 300 on the buoyancy assembly 400, the pulling force of the spring balancer 500, the gravity of the degasser body 300 and the gravity of the buoyancy assembly 400 continue to protect balance, by arranging the buoyancy assembly 400 and the spring balancer 500, the manual participation is avoided, the manpower is saved, the adjustment is fast and convenient, the adjustment is timely, the occurrence of the discontinuous degassing condition is avoided, and the influence on the subsequent measurement result is relieved.
Specifically, the spring balancer 500 is a structure that utilizes the tension of a coil spring to reach a balance with a suspended weight, and is similar to a buckle structure of an automobile seat belt, when the liquid level of drilling fluid in the drilling fluid tank 100 changes, at this time, the tension of the spring balancer 500 does not need to be adjusted, and the output end of the spring balancer 500 can be stretched or shortened along with the change of the liquid level to perform corresponding adjustment, so that the position of the degasser body 300 in the drilling fluid tank 100 and the liquid level of the drilling fluid are kept unchanged; furthermore, when the specific gravity of the drilling fluid in the drilling fluid tank 100 changes, the buoyancy force applied to the buoyancy assembly 400 is reduced, at this time, the tension force of the spring balancer 500 can be adjusted, and the tension force applied to the degasser body 300 is kept balanced by adjusting the tension force of the spring balancer 500, so that the position of the degasser body 300 between the drilling fluid and the drilling fluid level is always kept unchanged; compared with a constant counterweight mode, the adjustment is more convenient, and the application range is wide; that is, in the drilling process, when the drilling liquid level fluctuates, the degasser can realize the constancy of the degasser body 300 relative to the drilling liquid level position through the action of the buoyancy assembly 400 and the spring balancer 500, without manual adjustment, thereby reducing the labor intensity of operators, improving the service efficiency of the degasser, avoiding the phenomena of discontinuous degassing and mud pumping, and not influencing the integrity of gas measurement data.
It should be noted that the sum of the pulling force of the coil spring of the spring balancer 500 and the buoyancy of the buoyancy assembly 400 and the sum of the gravity of the deaerator body 300 and the gravity of the buoyancy assembly 400 achieve the balanced state of the deaerator body 300; wherein, the pulling force of spring balancer 500 can be adjusted as required, satisfies the user demand under the multiple operating mode.
It should be noted that the spring balancer 500 may be other separately designed components as long as it has the function of adjusting the tension and providing the tension.
The buoyancy module 400 is detachably connected to the deaerator main body 300 by bolts or the like or fixedly connected by welding or the like.
It should be noted that the buoyancy module 400 may be a sealed chamber disposed on the lower surface of the deaerator body 300 or may be a buoyancy ball or may be a buoy, as long as it can perform a floating function.
It should be further noted that the buoyancy module 400 may be made of metal or other materials; the buoyancy module 400 may be circular, square, or other shapes.
Specifically, as shown in fig. 1 and 2, the deaerator further includes a support assembly 200, a lower end of the first support 201 is fixedly connected to the drilling fluid tank 100, the second support 202 is connected to an upper end surface of the first support 201, the first pulley 600 is connected to a right side of the first support 201, the second pulley 700 is connected above the second support 202, the connection rope 800 sequentially passes through the pull ring above the deaerator body 300, the second pulley 700, the first pulley 600 and the pull ring above the spring balancer 500 to connect the deaerator body 300 and the spring balancer 500, and the first support 201, the second support 202, the first pulley 600 and the second pulley 700 are provided to facilitate connection and provide strong support stability.
It should be noted that the first supporting member 201 is vertically arranged, so as to ensure that the first pulley 600 is arranged in a flush manner in the vertical direction; second support piece 202 horizontal setting guarantees that second pulley 700 is horizontal setting in the horizontal direction, guarantees that the both ends of connecting rope 800 and first pulley 600 and second pulley 700 are connected keep the parallel and level, has alleviated rocking of connecting rope 800 for the spring balancer 500 of connecting rope 800 both ends connection is balanced with degasser body 300.
It should be further noted that the connecting rope 800 is a steel wire rope.
It should be further noted that the first supporting member 201 and the second supporting member 202 may be connected by welding or may be connected detachably; likewise, the support assembly 200 may be other shapes, such as a "door" type, etc.
As shown in fig. 2 and 3, the second support 202 includes two parallel support rods, two mounting holes are formed in the bottom end of the sliding base 203, the mounting holes and the two support rods are arranged in a one-to-one correspondence manner, the sliding base 203 is sleeved on the second support 202 through the mounting holes, the sliding base 203 is moved along the second support 202 in the horizontal direction by moving the sliding base 203, the second pulley 700 is installed above the sliding base 203, and further the second pulley 700 is moved in the horizontal direction, so that the degasser body 300 can be moved left and right on the liquid level of the drilling fluid, the position of the degasser body 300 can be conveniently adjusted, and the use requirements of different working conditions are met.
As shown in fig. 2 and 3, the degasser further comprises a guide assembly 900. The lower extreme of guide bar 901 and the inside wall fixed connection of drilling fluid jar 100, be equipped with lantern ring 301 on the right side of degasser body 300, lantern ring 301 slidable cup joints on guide bar 901, has alleviated the rocking of degasser body 300 around in drilling fluid jar 100 for degasser body 300 can only move in vertical direction along with the change of liquid level when the drilling fluid liquid level changes, the skew of front and back motion about can not appear.
As shown in fig. 3, a connecting shaft 204 is fixedly arranged below the sliding base 203, the connecting collar 903 is sleeved on the connecting shaft 204, the connecting collar 903 can rotate by taking the center line of the connecting shaft 204 as a rotating shaft, and the connecting collar 903 is connected with the guide rod 901 through a connecting piece 902; degasser body 300 and guide bar 901 can rotate around the axis of connecting rope 800 according to the operating mode, and application range is wider.
Specifically, the connecting shaft 204 and the connecting collar 903 may be in threaded connection; a locking member 904 may also be provided, and when it is desired to fix the position of the degasser body 300 and the guide bar 901, it is sufficient to lock directly with the locking member 904.
Specifically, as shown in fig. 3 and 4, the lower end of the locking handle 905 is sleeved at the upper end of the locking rod 906, the outer side of the locking rod 906 is provided with an external thread, the connecting sleeve ring 903 and the connecting shaft 204 are provided with threaded holes, and the lower end of the locking rod 906 is inserted into the threaded holes; when the locking rod 906 is not screwed normally, the external thread of the locking rod 906 is only screwed with the thread in the connecting lantern ring 903; when locking is required, the locking handle 905 is rotated so that the locking rod 906 is connected with the thread in the connecting shaft 204 to limit the rotation of the connecting collar 903 relative to the connecting shaft 204.
As shown in fig. 3, a locking member 205 is disposed between the sliding seat 203 and the second supporting member 202, and the locking member 205 is used for locking the sliding seat 203 and the second supporting member 202; the structure of the locking member 205 is the same as that of the locking member 904, and is not described herein.
As shown in fig. 1-2, the protection member 1000 is a protection shell, the protection member 1000 is disposed outside the spring balancer 500, and the protection member 1000 is connected to the right side of the first support 201 to prevent the spring balancer 500 from being damaged by wind, sand, dust and water vapor in drilling fluid.
The protection member 1000 is connected to the right end of the first support member 201 by a bolt, a hook, a U-shaped clip, or the like.
It should also be noted that the shape of the shielding member 1000 may be a square or a circular lamp.
As shown in fig. 1, the lower end of the support assembly 200 is snap-fitted to the drilling fluid tank 100 by a snap-fit member 1100. Chucking spare 1100 includes first chucking spare and second chucking spare, first chucking spare is for falling "U" type structure, the upper end and the lower extreme of first support piece 201 of first chucking spare are connected, the right side of the lower extreme of first chucking spare is equipped with the screw hole, the screw hole threaded connection of second chucking spare and first chucking spare, through screwing the second chucking spare, adjust the distance between the left end of second chucking spare and the left side of the lower extreme of first chucking spare, the chucking to the right side wall of well drilling fluid reservoir 100 is realized in the left side of the left end through the second chucking spare and the lower extreme of first chucking spare, and convenient connection, it is convenient to adjust.
It should be noted that the connection between the support assembly 200 and the drilling fluid tank 100 can also be connected by bolts or other parts capable of connecting.
The utility model provides a degasser, degasser body 300 is arranged in buoyancy module 400, connect through modes such as bolt or welding, spring balancer 500 is located protection piece 1000, protection piece 1000 is fixed in first support piece 201 right side, spring balancer 500 connects degasser body 300 through connecting rope 800, spring balancer 500's connection rope 800 carries out the slide steering through first pulley 600 and second pulley 700, slide 203 installs on second support piece 202 and can carry out the horizontal slip on second support piece 202, carry out position adjustment, first support piece 201 is fixed to drilling fluid reservoir 100 through chucking piece 1100. The guide bar 901 prevents the degasser body 300 from deflecting when the degasser body 300 moves up and down. The guard member 1000 is used for protection of the spring balancer 500 against sand, wind, dust, and corrosive damage to the spring balancer 500 caused by water vapor in drilling fluid.
Specifically, the utility model provides a degasser, during buoyancy subassembly 400 lower part is soaked the drilling fluid, spring balancer 500 provides degasser body 300 a invariable pulling force through connecting rope 800, makes degasser body 300 reach balanced state under the combined action of pulling force, gravity itself, buoyancy of buoyancy subassembly 400 and buoyancy subassembly 400's gravity, makes degasser body 300 invariable for the liquid level relative position of drilling fluid. When the liquid level of the drilling fluid changes, the buoyancy of the buoyancy assembly 400 also changes, the stress balance of the degasser body 300 is damaged, at this time, the spring balancer 500 lowers or pulls up the connecting rope 800, the position of the lower part of the buoyancy assembly 400 immersed in the drilling fluid is kept unchanged, and the stress of the degasser body 300 is balanced again. According to the density of the drilling fluid on site, a tension adjusting knob on the spring balancer 500 is rotated to change the output tension of the spring balancer 500 until the height of the degasser body 300 relative to the drilling fluid level is proper. Therefore, the high-efficiency constant-current degasser can realize the constant position of the degasser body 300 relative to the liquid level of the drilling fluid without manual adjustment, thereby reducing the labor intensity of operators, improving the service efficiency of the degasser, avoiding discontinuous degassing and mud pumping and influencing the integrity of gas measurement data.
The utility model also provides a synthesize logging instrument with degasser, the gas outlet of degasser passes through the connecting pipe intercommunication with the air inlet of synthesizing the logging instrument body, guarantees to synthesize the integrality of the gas that logging instrument received, reduces the error of synthesizing logging instrument measuring result.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A degasser for collecting gas in a drilling fluid tank; the deaerator is characterized by comprising a deaerator body, a buoyancy component and a spring balancer;
the buoyancy assembly is used for being placed in drilling fluid in a drilling fluid tank, the degasser body is arranged on the buoyancy assembly, and the output end of the spring balancer is connected with the degasser body;
when the degasser is arranged in the drilling fluid tank, the degasser body can be arranged in a balanced manner under the action of buoyancy borne by the buoyancy assembly, the tension of the spring balancer, the gravity of the degasser body and the gravity of the buoyancy assembly, and the degasser body and the liquid level of the drilling fluid are always kept parallel and level.
2. A degasser as claimed in claim 1, further comprising a support assembly comprising a first support and a second support;
the degasser further comprises a first pulley, a second pulley, and a connecting rope;
the first supporting piece is used for being arranged on a drilling fluid tank, the second supporting piece is connected to the top end of the first supporting piece, the spring balancer is arranged on one side, away from the degasser body, of the first supporting piece, the first pulley is connected to the first supporting piece, the second pulley is connected to the second supporting piece, and the spring balancer is connected with the degasser body through a connecting rope which sequentially bypasses the first pulley and the second pulley.
3. A degasser as claimed in claim 2 wherein the support assembly further comprises a slide;
the second supporting piece is horizontally arranged, the sliding seat can move in the horizontal direction along the second supporting piece, and the second pulley is connected to the sliding seat so that the second pulley can move in the horizontal direction under the action of the sliding seat.
4. A degasser as claimed in claim 3 further comprising a guide assembly;
the guide assembly comprises a guide rod which is vertically arranged; the guide bar is used for being connected with the drilling fluid reservoir, be equipped with the lantern ring on the degasser body, lantern ring slidable cup joints on the guide bar.
5. A degasser as claimed in claim 4, wherein the guide assembly further comprises a connector and a connecting collar;
a connecting shaft is arranged below the sliding seat, the connecting shaft is vertically arranged, the connecting lantern ring is sleeved on the connecting shaft, and the connecting lantern ring can rotate by taking the axis of the connecting shaft as a center; the connecting lantern ring is connected with the guide rod through a connecting piece.
6. A degasser as claimed in claim 5, wherein the guide assembly further comprises a retaining member;
the retaining member includes locking handle and check lock lever, the locking handle is connected with the check lock lever, be equipped with the external screw thread on the check lock lever, all be equipped with the screw hole on the adapter ring and the connecting axle, the check lock lever inserts in the screw hole, with adapter ring and connecting axle relatively fixed.
7. A degasser as claimed in claim 3 wherein the support assembly further comprises a latch;
the locking piece is used for limiting the relative sliding of the sliding seat and the second supporting piece.
8. A degasser as claimed in claim 2 further comprising a shield;
the guard is disposed outside of the spring balancer and is secured to a side of the first support that is distal from the deaerator body.
9. A degasser as claimed in claim 7 further comprising a retainer;
the clamping piece is used for fixedly connecting the support assembly with the drilling fluid tank.
10. An integrated logging tool having a degasser, comprising an integrated logging tool body, a connecting tube, and a degasser of any of claims 1-9;
and the gas outlet of the degasser is communicated with the gas inlet of the comprehensive logging instrument body through a connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920572157.XU CN209828350U (en) | 2019-04-24 | 2019-04-24 | Degasser and comprehensive logging instrument with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920572157.XU CN209828350U (en) | 2019-04-24 | 2019-04-24 | Degasser and comprehensive logging instrument with same |
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| Publication Number | Publication Date |
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| CN209828350U true CN209828350U (en) | 2019-12-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109925749A (en) * | 2019-04-24 | 2019-06-25 | 新疆广陆能源科技股份有限公司 | Degasser and comprehensive logging instrument with degasser |
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2019
- 2019-04-24 CN CN201920572157.XU patent/CN209828350U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109925749A (en) * | 2019-04-24 | 2019-06-25 | 新疆广陆能源科技股份有限公司 | Degasser and comprehensive logging instrument with degasser |
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