CN206360669U - Self-balancing degasser - Google Patents
Self-balancing degasser Download PDFInfo
- Publication number
- CN206360669U CN206360669U CN201621289006.6U CN201621289006U CN206360669U CN 206360669 U CN206360669 U CN 206360669U CN 201621289006 U CN201621289006 U CN 201621289006U CN 206360669 U CN206360669 U CN 206360669U
- Authority
- CN
- China
- Prior art keywords
- degasser
- balancing
- puller system
- self
- floating drum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses self-balancing degasser, belong to petroleum geology exploration mud logging techniques field, including drilling fluid surge tank and degasser cylinder assembly, also include support, permanent puller system and floating drum, bracket end is fastened on a side of drilling fluid surge tank, and permanent puller system is connected to cradle top by installing plate, and degasser cylinder is connected by steel wire rope with permanent puller system, floating drum is connected with degasser cylinder body bottom, and floating drum is floated on drilling fluid.In drilling process, during drilling well liquid level fluctuating change, this self-balancing degasser can realize that degasser is constant relative to drilling liquid position, need not artificially it adjust, reduce labor intensity of operating staff, the service efficiency of degasser is improved, is not in the discontinuous slurry-sucking phenomenon of degassing, does not interfere with the integrality of Gas logging data.
Description
Technical field
The utility model is related to petroleum geology exploration mud logging techniques field, specifically, and the utility model is related to one kind certainly
Balance degasser.
Background technology
Degasser is the pith in compound logging and mud logging equipment, and it is more can that it, which bears sample gas,
The important task of the true air content on stratum is represented, the accuracy evaluated oil gas field, linguistic term of the industry to it is directly affected
All the time it is not stopped at.
With deepening continuously for oilfield prospecting developing, comprehensive logging instrument and Comprehensive mud logging technology are during oil-gas exploration
Effect it is more and more obvious.During being surveyed with brill well logging gas, engine degasser auxiliary equipment essential in being.It is electronic
The characteristics of degasser has high, easy to operate degassing efficiency, compact conformation.But when during actual well drilled due to drilling well liquid level
Low when high, traditional engine degasser is accomplished by being adjusted to appropriate position in time, can be only achieved preferable degasifying effect, just needs
Want operator to run back and forth the appropriate height of adjustment degasser, add member's labor intensity of people operating personnel, and can be due to
Adjustment causes the discontinuous slurry-sucking that deaerates not in time, or even damages mud logging unit device and influence the integrality of Gas logging data.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of achievable degasser relative to mud liquid level position
Constant, quantitative degassing, reduces the self-balancing degasser of labor intensity of operating staff.
In order to solve the above-mentioned technical problem, the technical scheme that the utility model is used is：Self-balancing degasser, including bore
Well liquid surge tank and degasser cylinder assembly, in addition to support, permanent puller system and floating drum, the bracket end are fastened on drilling well
One side of liquid surge tank, the permanent puller system is connected to cradle top by installing plate, and degasser cylinder passes through steel wire rope
It is connected with permanent puller system, the floating drum is connected with degasser cylinder body bottom, and floating drum is floated on drilling fluid.
It is preferred that, the permanent side bottom of puller system one is provided with guide rod, and one end of the guide rod is connected to permanent pulling force
On device, the other end is hanging, and the same side that floating drum is located at guide rod is provided with guide collar, and guide rod is inserted in guide collar, is oriented to
Bar uses cooperatively with guide collar and plays spacing effect.
It is preferred that, the support is uniform multiple mounting holes arranged side by side on " L " shape OR gate font, cradle top transverse bar, permanent
Puller system presses actual demand transverse shifting installation site on the transverse bar.
It is preferred that, the permanent puller system outer wrap protective housing.
It is preferred that, the end of the support is stuck in a side of drilling fluid surge tank by installing, and installs the convenient branch of card
The handling of frame.
It is preferred that, the material of the floating drum is metal or nonmetallic.
It is preferred that, being shaped as the floating drum be circular, square or other geometries.
Using the technical solution of the utility model, following beneficial effect can be obtained：
In drilling process, during drilling well liquid level fluctuating change, this self-balancing degasser can realize degasser relative to drilling well
Liquid liquid level position is constant, it is not necessary to artificial adjustment, reduces labor intensity of operating staff, improves the service efficiency of degasser, no
The discontinuous slurry-sucking phenomenon of degassing occurs, the integrality of Gas logging data is not interfered with.
Brief description of the drawings
Brief description is made to the content expressed by each accompanying drawing of this specification and the mark in figure below：
Fig. 1 is the structural representation one of the utility model self-balancing degasser；
Fig. 2 is the structural representation two of the utility model self-balancing degasser；
Fig. 3 is Fig. 2 left view；
Fig. 4 is Fig. 2 top view；
Mark in above-mentioned figure is：1st, floating drum；2nd, degasser cylinder；3rd, steel wire rope；4th, permanent puller system；5th, protect
Case；6th, installing plate；7th, transverse bar；8th, mounting hole；9th, support；10th, guide rod；11st, guide collar；The 12nd, card is installed；13rd, drilling fluid；
14th, drilling fluid surge tank.
Embodiment
Below against accompanying drawing, by the description to embodiment, to embodiment of the present utility model as involved
Mutual alignment and annexation, the effect of each several part and operation principle between the shape of each component, construction, each several part etc. make into
The detailed description of one step.
As shown in Fig. 1 ~ 4, this self-balancing degasser includes drilling fluid surge tank 14 and degasser cylinder assembly 2, in addition to
Support 9, permanent puller system 4 and floating drum 1, the end of support 9 are fastened on a side of drilling fluid surge tank 14, and permanent puller system 4 connects
The top of support 9 is connected on, degasser cylinder 2 is connected by steel wire rope 3 with permanent puller system 4, floating drum 1 and the bottom of degasser cylinder 2
Connection, floating drum 1 is floated on drilling fluid 13.The permanent side bottom of puller system 4 one is provided with guide rod 10, and one end of guide rod 10 is connected to
On permanent puller system 4, the other end is hanging, and the same side that floating drum 1 is located at guide rod 10 is provided with guide collar 11, and guide rod 10 is inserted in
In guide collar 11, guide rod 10 and guide collar 11 use cooperatively and play spacing effect, degasser cylinder, and 2 when moving up and down, and leads
Prevent degasser cylinder 2 from deflecting to bar 10.
As shown in figure 1, support 9 is " L " shape OR gate font, uniform multiple mounting holes 8 arranged side by side on the top transverse bar 7 of support 9,
Permanent puller system 4 presses actual demand transverse shifting installation site on transverse bar 7, and movement is by the fixing screws on installing plate 6
Rise and open, then move permanent puller system 4 and fixed to new position, mounting hole 8 is used to plate 6 is fixedly mounted.
As shown in figure 1, the permanent outer wrap protective housing 5 of puller system 4, protective housing 5 is used for the protection of permanent puller system 4, prevent
The corrosion failure that only the middle vapor of dust storm dust or drilling fluid 13 is caused, the shape of protective housing 5 be not limited to it is square, with upper
The convenient maintenance of lid.
As shown in Fig. 2 the end of support 9 is stuck in a side of drilling fluid surge tank 14 by installing card 12, card 12 is installed
Facilitate the handling of support 9, the bolt installed on card 12 is unclamped when needing mobile or loading and unloading bracket 9, the position of needs is moved to
After tighten bolt.
As shown in figure 1, the material of floating drum 1 is metal or nonmetallic, being shaped as floating drum 1 is circular, square or other are several
What shape.
In drilling process, during drilling well liquid level fluctuating change, self-balancing degasser can realize degasser relative to drilling fluid
13 liquid level position relative constancy, it is not necessary to artificial adjustment, reduces labor intensity of operating staff, improves the use effect of degasser
Rate, is not in the discontinuous slurry-sucking phenomenon of degassing, does not interfere with the integrality of Gas logging data.
In use, in the bottom of floating drum 1 immersion drilling fluid 13, permanent puller system 4 is supplied to degasser cylinder by steel wire rope 3
2 one constant pulling force, make degasser cylinder 2 be issued to equilibrium-like in the buoyancy collective effect of pulling force, gravity itself and floating drum 1
State, makes degasser cylinder 2 constant relative to the liquid level relative position of drilling fluid 13.When the liquid level of drilling fluid 13 changes, float
The buoyancy of cylinder 1 is also changed, the stress balance of destruction degasser cylinder 2, and at this moment permanent puller system 4 is transferred or pull-up steel wire rope
3, the bottom of floating drum 1 is immersed position in drilling fluid 13 and keep constant, the stress of degasser cylinder 2 is balanced again.Can be according to scene
Pulling force adjustment knob on the density size of drilling fluid 13, the permanent puller system 4 of rotation, changes the permanent output of puller system 4 pulling force, directly
It is suitable relative to the height of the liquid level of drilling fluid 13 to degasser cylinder 2.So, self-balancing degasser can realize degasser cylinder
Body 2 is constant relative to the liquid level position of drilling fluid 13, it is not necessary to artificial adjustment.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model implement not by
The limitation of aforesaid way, as long as employing changing for the various unsubstantialities that method design of the present utility model and technical scheme are carried out
Enter, or it is not improved by it is of the present utility model design and technical scheme directly apply to other occasions, in the utility model
Protection domain within.
Claims (7)
1. self-balancing degasser, including drilling fluid surge tank and degasser cylinder assembly, it is characterised in that：Also include support, perseverance
Puller system and floating drum, the bracket end are fastened on a side of drilling fluid surge tank, and the permanent puller system is by installing
Plate is connected to cradle top, and degasser cylinder is connected by steel wire rope with permanent puller system, the floating drum and degasser cylinder bottom
Portion is connected, and floating drum is floated on drilling fluid.
2. self-balancing degasser according to claim 1, it is characterised in that：The side bottom of permanent puller system one is provided with and led
To bar, one end of the guide rod is connected on permanent puller system, and the other end is hanging, and the same side that floating drum is located at guide rod is set
There is guide collar, guide rod is inserted in guide collar, guide rod uses cooperatively with guide collar and plays spacing effect.
3. self-balancing degasser according to claim 1, it is characterised in that：The support is " L " shape OR gate font, support
Uniform multiple mounting holes arranged side by side on the transverse bar of top, permanent puller system presses actual demand transverse shifting installation position on the transverse bar
Put.
4. self-balancing degasser according to claim 1 or 2, it is characterised in that：The permanent puller system outer wrap is prevented
Protecting box.
5. self-balancing degasser according to claim 1, it is characterised in that：The end of the support is stuck in by installing card
One side of drilling fluid surge tank, installs the handling that card facilitates support.
6. self-balancing degasser according to claim 1, it is characterised in that：The material of the floating drum is metal or non-gold
Category.
7. self-balancing degasser according to claim 6, it is characterised in that：Being shaped as the floating drum it is circular, square or
Other geometries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621289006.6U CN206360669U (en) | 2016-11-29 | 2016-11-29 | Self-balancing degasser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621289006.6U CN206360669U (en) | 2016-11-29 | 2016-11-29 | Self-balancing degasser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206360669U true CN206360669U (en) | 2017-07-28 |
Family
ID=59372354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621289006.6U Expired - Fee Related CN206360669U (en) | 2016-11-29 | 2016-11-29 | Self-balancing degasser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206360669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481293A (en) * | 2016-11-29 | 2017-03-08 | 新疆广陆能源科技股份有限公司 | Self-balancing degasser |
-
2016
- 2016-11-29 CN CN201621289006.6U patent/CN206360669U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481293A (en) * | 2016-11-29 | 2017-03-08 | 新疆广陆能源科技股份有限公司 | Self-balancing degasser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3798365B1 (en) | Seabed static penetration device and penetration method based on marine observation probe rod | |
| CN105675328B (en) | A kind of test method for simulating marine riser mechanical characteristic under deepwater drilling operating mode | |
| CN85108328A (en) | Subsea wireline lubricator | |
| CN103967460B (en) | A kind of oil reservoir side water water enchroachment (invasion) visual Simulation device for considering well pattern and influenceing | |
| CN105716960A (en) | Foundation pit excavation model test device used in complicated groundwater environment | |
| CN102628337B (en) | Horizontal submarine polymetallic sulfide deposit area chimney sampling drill | |
| CN104729880A (en) | Equipment for sampling water bodies above seabed at fixed distance | |
| JPS5837288A (en) | Motion compensating apparatus with position display apparatus | |
| US3687205A (en) | Floating rig motion compensator | |
| WO2018092979A1 (en) | Non-powered saltwater pumping system for reducing saltwater intrusion, and apparatus and method for optimal design of well in said system | |
| CN206360669U (en) | Self-balancing degasser | |
| CN106481293A (en) | Self-balancing degasser | |
| CN104729882A (en) | Pendent airtight sampler of water samples in deep sea | |
| CN102914480A (en) | Gas-liquid-solid three-phase flow erosion testing machine | |
| US20160348454A1 (en) | Bore hole tracer injection apparatus | |
| CN205712215U (en) | The excavation of foundation pit model test apparatus of simulation artesian head lifting | |
| CN203250466U (en) | Self-elevation type sea drilling platform model | |
| US10648320B2 (en) | Method and arrangement for operating an extraction in a borehole | |
| CN109235410A (en) | Embedding method of inclinometer in fine sand-containing stratum | |
| CN202578510U (en) | Horizontal sampling drilling machine of deep sea polymetallic sulfide mining chimney | |
| CN106257278A (en) | System and monitoring method are monitored in a kind of simulation experiment for roadway roof absciss layer | |
| CN207987947U (en) | Overhanging type aquatic pile foundation operation platform | |
| CN206146897U (en) | A simulation experiment monitoring system for top of roadway board absciss layer | |
| CN109323048B (en) | Submarine bearing mechanism for ocean engineering and construction method | |
| CN206361379U (en) | A kind of self-balancing degasser support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 Termination date: 20211129 |