CN105507874B - A kind of eight rib Turnover testing devices - Google Patents
A kind of eight rib Turnover testing devices Download PDFInfo
- Publication number
- CN105507874B CN105507874B CN201410503247.5A CN201410503247A CN105507874B CN 105507874 B CN105507874 B CN 105507874B CN 201410503247 A CN201410503247 A CN 201410503247A CN 105507874 B CN105507874 B CN 105507874B
- Authority
- CN
- China
- Prior art keywords
- sleeve
- rib
- pipe nipple
- framves
- ribs
- 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.)
- Active
Links
Abstract
The invention discloses a kind of eight rib Turnover testing devices, including eight rib framves and sleeve, wherein, eight ribs are provided with eight faceted pebbles and two end faces, adjacent faceted pebble angle is 135o, and two end faces are parallel to each other and vertical with faceted pebble, and at least a pair of relatively parallel faceted pebble is equipped with sleeve location hole；Described sleeve one end is equipped with instrument bin；Sleeve and the sleeve location hole composition on eight rib framves are coaxial mating, and eight rib framves and sleeve are all made of no magnetic or non-ferromagnetic material.The present apparatus is manufactured using no magnetic or non-ferromagnetic material, to sensor pipe nipple to be measured without electromagnetic interference, it is capable of providing automation and intelligentification well system sensor pipe nipple standard angle position, obtains sensor pipe nipple angle measurement error, so that control system measurement pipe nipple error is demarcated and be corrected.
Description
Technical field
It is specifically a kind of to be used to mark in petroleum drilling engineering the present invention relates to the test device field of drilling measuring instrument
The automations, intelligent drilling system sensor pipe nipple such as fixed and test automatic vertical drilling system, rotary steerable drilling system, mention
For sensor pipe nipple standard angle position, sensor pipe nipple angle measurement error is obtained, to miss to control system measurement pipe nipple
Difference carries out calibration and modified eight ribs Turnover testing device.
Background technique
The variation of drilling mode demand promotes drilling tool also continuously improving, with extended horizontal well, long level
The special wells such as section horizontal well and three-dimensional multi target well, which become, improves the important of the rate of oil and gas recovery in oilfield exploitation procedure
Means have been carried out one after another both at home and abroad to advanced automation, the research of intelligent drilling technology, various corresponding Underwell guide tools
Occur in succession.Early application is turntable drilling deflecting tool, such as whipstock, sleeve position controller and various special
Structure drill bit etc., what is be most widely used at present is mud motor.However it is unfavorable for using existing power guid technology
The selection of drill bit, the presence of big frictional resistance increases the control difficulty in downhole tool face under " sliding " mode, and it is big to can not achieve wellbore
Displacement extends, and the accurate control to well track, and especially for high angle hole and extended reach well, drilling tool powered by conventional energy is
It is difficult and even impossible to meet needs, completes bad hole track, really realizes downhole closed loop control, it is necessary to develop cleverer
Comprehensive adjustable automation and intelligentification well system living.
Automation and intelligentification well system institute's bored borehole wellbore trajectory controls precision height, and displacement extension ability is strong, underground peace
Quan Xinggao is the target that international petroleum drilling well circle is pursued always and struggled, and is the inexorable trend of drilling technology development.It collects geology
The technologies such as steerable drilling, rotary steerable drilling, drilling earthquake, well logging, intelligent drilling rod transmission form downhole closed loop in one
Well system.On the basis of realizing downhole closed loop drilling technology, increase automation, the drilling fluid automatic processing of ground drill
System and automation are cemented the well, to the automatic processing analysis of drilling conditions, and correctly issue instructions and operation in time, i.e.,
Automation and intelligentification drilling well can be achieved.Its core is to change the conjunction for acting on drill bit by control instruction movement under rotation status
Power or the TT&C system for changing drilling tool eccentric degree.
TT&C system sensor pipe nipple is the measuring unit of TT&C system, contains fluxgate, gravitational accelerometer, rate top
Spiral shell, microprocessor and relevant various circuits can measure, receive signal, and the accuracy of measurement directly determines observing and controlling system
The precision of system control.The system of being especially considering that works in the working environment of underground high temperature and pressure high vibration, sensor pipe nipple
Measurement accuracy environment influences bigger, to measure in order to ensure sensor pipe nipple accuracy, it is necessary to right before system is gone into the well
Sensor pipe nipple carries out Accurate Calibration.Therefore a kind of angle position benchmark for being capable of providing sensor pipe nipple standard is researched and developed, to survey
Control system sensor pipe nipple is demarcated and is tested, and sensor pipe nipple angle measurement error is obtained, thus to parallel algorithm
It is demarcated and is corrected, it is ensured that the device of the reliable and stable work of whole system has practical meaning.
Summary of the invention
The purpose of the present invention is exactly the needs for being directed to the prior art, is provided a kind of for demarcating and testing automatic vertical drilling
The automation and intelligentifications well system sensor pipe nipple such as system, rotary steerable drilling system, provides sensor pipe nipple standard angle
Position obtains sensor pipe nipple angle measurement error, to carry out calibration and modified eight to control system measurement pipe nipple error
Rib Turnover testing device.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of eight rib Turnover testing devices, including eight rib framves and sleeve, wherein eight ribs be provided with eight faceted pebbles and
Two end faces, adjacent faceted pebble angle are 135o, and two end faces are parallel to each other and vertical with faceted pebble, at least a pair of relatively parallel rib
Face is equipped with sleeve location hole；Described sleeve one end is equipped with instrument bin；Sleeve constitutes coaxial with the sleeve location hole on eight rib framves
Mating, eight rib framves and sleeve are all made of no magnetic or non-ferromagnetic material.
Above scheme further include: the instrument bin and sleeve of sleeve one end use two sections of composite structures, instrument bin and sleeve body
Jacking block is set using threaded connection, and in threaded connection place, sleeve is locked by the sleeve location hole on jacking block and eight rib framves to be connected
It connects.
Above scheme further comprises: the eight rib framves be hollow framework, the edge of each faceted pebble be evenly equipped with 4 it is convex
Platform, the edge of each end face are evenly equipped with 8 boss.
The instrument bin outer end is equipped at least two axial screw holes, screw hole and screw fit.
The instrument bin outer periphery equidistantly distributed has at least two screw holes, screw hole and screw fit.
Eight rib Turnover testing devices of the invention have the beneficial effect that eight rib framves and sleeve are all made of no magnetic or weak magnetic
Material manufacture, to automation and intelligentification well system TT&C system sensor pipe nipple without electromagnetic interference, test result is accurate and reliable；
Sleeve design is two-stage structure, positions convenient for the installation of eight rib framves, guarantees the bus of positioning screw and a seamed edge of eight rib framves
In parallel.Sleeve corresponds to the different rollover states of eight rib framves using the mode that tightens of screw thread jacking block, can test different location sensing
The numerical value of device.It is evenly equipped with 4 boss on the eight each faceted pebbles of rib frame, 8 boss are evenly equipped on each end face, accurate add can be provided
The datum plane of work, it is ensured that test device processing, installation site are accurate.Test device can provide the angle reference value of standard, and
The angle change difference of standard can be provided.It is compared by testing obtained angle with TT&C system sensor pipe nipple, it can
To obtain the error of sensor pipe nipple, and then sensor pipe nipple can be demarcated and be verified, it is ensured that its measurement accuracy.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of eight rib Turnover testing devices
Fig. 2 is the eight rib frame A of Fig. 1 to structural schematic diagram
Fig. 3 is tube-in-tube structure schematic diagram
In figure: 1. 8 rib framves；2. sleeve；3. faceted pebble；4. end face；5. sleeve location hole；6. boss；7. instrument bin；8. fixed
Position screw hole；9. jacking block；10. reinforcing rib (or skeleton).
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing.
As shown in attached drawing 1,2 and 3, this eight rib Turnover testing device is made of eight rib framves 1 and 2 two parts of sleeve.
Referring to Fig. 2, eight rib framves 1 are equipped with eight faceted pebbles 3 and two end faces 4, and adjacent faceted pebble angle is 135o, two end faces 4
Parallel to each other and vertical with faceted pebble 3, two pairs of relatively parallel faceted pebbles 3 are equipped with sleeve location hole 5.It is respectively mounted on each faceted pebble 3
There are 4 boss 6, to provide the datum plane accurately processed.On each end face 4,8 boss 6 are installed, to provide accurate processing
Datum plane.
It is two-stage structure referring to Fig. 3 sleeve 2, using the locking mode of screw thread and jacking block 9.Sleeve 2 is vertically mounted on a pair
In the sleeve location hole 5 of parallel faceted pebble 3.2 one end of sleeve is equipped with instrument bin 7, and test instrument to be measured is mounted in instrument bin 7, instrument
The outer end in device storehouse 7 is equipped with axial screw hole 8, is positioned by inside and outside circle cooperation and positioning screw hole 8 and sleeve 2.
It is used for the ease of the sensor pipe nipple of different outdoor scene, also is provided with 2-3 screw hole in the outer periphery of instrument bin, led to
The radial adjustment positioning that screw realizes test instrument to be measured is crossed, concentric purpose is had reached.
Eight rib framves 1 and sleeve 2 are all made of no magnetic or non-ferromagnetic material.
Eight rib framves 1 can carry out the static(al) under different operating conditions to it in design process as angle reference using hollow structure
Analysis improves the structural strength of eight rib framves, it is ensured that it is as the accurate of angle reference in suitable location arrangements reinforcing rib 10
Property.Different installation base bodies may be selected in eight rib Turnover testing devices, and preferred installation base body may be designed as one and be capable of providing ground
Flat coordinate and product positioning surface, the matrix that can accurately level.The material of the installation base body is no magnetic or non-ferromagnetic material, Ke Yixuan
The mode for selecting casting is processed, and is processed using precise finiss, it is ensured that the good leveling capability of matrix, standard angle error exist
16.0 in 〞.
The course of work of the invention is: sensor pipe nipple to be measured being installed to instrument bin, positioning screw is installed to positioning
After screw hole, sleeve and eight rib framves are positioned on horizontal plane by four precise positioning boss in prism facets.Use data
Gathering line connects sensor pipe nipple and computer to be measured, opens sensor data acquisition software to be measured, adjusts the place of eight rib framves
Position, acquire the data after each adjustment where eight rib framves in orientation.Software can automatically will be collected after the completion of acquisition
Data backup.So far, the measurement work of sensor pipe nipple to be measured is completed.By in the data import system calibration software of backup, transport
The calibration of row calibration software completion sensor pipe nipple.The complete sensor pipe nipple measurement error of test calibration greatly reduces, Neng Gou
It is worked normally in the severe working environment in underground, it is ensured that automation and intelligentification well system TT&C system works normally.
Claims (5)
1. a kind of eight rib Turnover testing devices, it is characterised in that: including eight rib framves and sleeve, wherein eight ribs are provided with
Eight faceted pebbles and two end faces, adjacent faceted pebble angle are 135o, and two end faces are parallel to each other and vertical with faceted pebble, at least a pair of of phase
Sleeve location hole is equipped with to parallel faceted pebble；Described sleeve one end is equipped with instrument bin；Sleeve positioning on sleeve and eight rib framves
Hole composition is coaxial mating, and eight rib framves and sleeve are all made of no magnetic or non-ferromagnetic material.
2. eight ribs Turnover testing device according to claim 1, it is characterised in that: the instrument bin of sleeve one end is adopted with sleeve
With two sections of composite structures, instrument bin is used with sleeve body and is threadedly coupled, and jacking block is arranged in threaded connection place, and sleeve passes through jacking block
It locks and connects with the sleeve location hole on eight rib framves.
3. eight ribs Turnover testing device according to claim 1 or 2, it is characterised in that: the eight rib framves are hollow frame
Structure, each faceted pebble are evenly equipped with 4 boss for being located at edge, and each end face is evenly equipped with 8 boss for being located at edge.
4. eight ribs Turnover testing device as claimed in claim 3, it is characterised in that: the instrument bin outer end is equipped with axial
At least two screw holes, screw hole and screw fit.
5. eight ribs Turnover testing device as claimed in claim 4, it is characterised in that: the instrument bin outer periphery equidistantly distributed
There are at least two screw holes, screw hole and screw fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410503247.5A CN105507874B (en) | 2014-09-27 | 2014-09-27 | A kind of eight rib Turnover testing devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410503247.5A CN105507874B (en) | 2014-09-27 | 2014-09-27 | A kind of eight rib Turnover testing devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105507874A CN105507874A (en) | 2016-04-20 |
| CN105507874B true CN105507874B (en) | 2019-01-01 |
Family
ID=55716139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410503247.5A Active CN105507874B (en) | 2014-09-27 | 2014-09-27 | A kind of eight rib Turnover testing devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105507874B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2410711A1 (en) * | 2000-05-31 | 2001-12-06 | Honeywell International Inc. | Measurement method to facilitate production of self-aligning laser gyroscope block |
| NL1017128C2 (en) * | 2001-01-16 | 2002-07-17 | Brownline B V | Measuring system, for horizontal or vertical drilling, comprises measuring unit with fibre optic or ring laser gyroscopes, microelectromechanical system or tempo sensor |
| CA2616154A1 (en) * | 2005-08-03 | 2007-02-08 | Halliburton Energy Services, Inc. | Orientation sensing apparatus and a method for determining an orientation |
| CN201003957Y (en) * | 2007-02-06 | 2008-01-09 | 大港油田集团有限责任公司 | Calibration frame for magnetic azimuth instrument |
| CN202101845U (en) * | 2011-06-13 | 2012-01-04 | 中国石油集团西部钻探工程有限公司 | Vertical well drilling tool testboard rack |
| CN103837161A (en) * | 2014-03-07 | 2014-06-04 | 中国地质大学（武汉） | Automatic reading triaxial non-magnetic clinometer calibrator and reading method thereof |
| CN104006826A (en) * | 2014-05-26 | 2014-08-27 | 上海大学 | Novel light combination prism adjusting device |
-
2014
- 2014-09-27 CN CN201410503247.5A patent/CN105507874B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2410711A1 (en) * | 2000-05-31 | 2001-12-06 | Honeywell International Inc. | Measurement method to facilitate production of self-aligning laser gyroscope block |
| NL1017128C2 (en) * | 2001-01-16 | 2002-07-17 | Brownline B V | Measuring system, for horizontal or vertical drilling, comprises measuring unit with fibre optic or ring laser gyroscopes, microelectromechanical system or tempo sensor |
| CA2616154A1 (en) * | 2005-08-03 | 2007-02-08 | Halliburton Energy Services, Inc. | Orientation sensing apparatus and a method for determining an orientation |
| CN201003957Y (en) * | 2007-02-06 | 2008-01-09 | 大港油田集团有限责任公司 | Calibration frame for magnetic azimuth instrument |
| CN202101845U (en) * | 2011-06-13 | 2012-01-04 | 中国石油集团西部钻探工程有限公司 | Vertical well drilling tool testboard rack |
| CN103837161A (en) * | 2014-03-07 | 2014-06-04 | 中国地质大学（武汉） | Automatic reading triaxial non-magnetic clinometer calibrator and reading method thereof |
| CN104006826A (en) * | 2014-05-26 | 2014-08-27 | 上海大学 | Novel light combination prism adjusting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105507874A (en) | 2016-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104453713B (en) | A kind of method of utilizing rotary steerable tool control well track | |
| CN106401651A (en) | Total-tunnel total-process full-section surface deformation monitoring device and method | |
| CN106050143B (en) | Downhole orientation hole concordant guide digging system and method based on formation lithology identification | |
| CN103556945B (en) | High build-up rate well track control method | |
| CA2881918C (en) | Method and apparatus for communicating incremental depth and other useful data to downhole tool | |
| US20130175092A1 (en) | Directional drilling target steering apparatus and method | |
| CN2793324Y (en) | Gamma drilling measuring instrument for declination and location of well | |
| US20160258288A1 (en) | Rotatable sensors for measuring characteristics of subterranean formation | |
| CN102892970A (en) | Methods and systems for drilling | |
| CN105064982B (en) | Coal field ground hole is accurately oriented to target spot in underworkings docks equipment and method | |
| CA2968217C (en) | Visualization of look-ahead sensor data for wellbore drilling tools | |
| CN103883312A (en) | Universal method for forecasting in-target situation of guide drilling | |
| CN109306863A (en) | A kind of cluster well top straight well section anti-collision method for early warning based on the detection of offset well casing string self-field | |
| CN112253083A (en) | Automatic positioning device and method for drilling | |
| CN106640046A (en) | Face angle testing device of rotary tool | |
| WO2017196718A1 (en) | Geosteering by adjustable coordinate systems and related methods | |
| CN104727807B (en) | A kind of angle position measuring method and system | |
| CN114135278A (en) | Intelligent identification and prediction system and method for perception of unfavorable geology while drilling | |
| CN108894774A (en) | Combined type measurement while drilling tool and measurement method | |
| CN105507874B (en) | A kind of eight rib Turnover testing devices | |
| US9977145B2 (en) | System and method for wellbore surveying using directional gamma detection | |
| CN207598231U (en) | A kind of connector for logging while drilling | |
| CN203201549U (en) | Drill collar type gamma gauge | |
| CN216517960U (en) | Coal mine underground gas outburst-eliminating drilling coal pit peeping device based on laser | |
| CN203035190U (en) | Combination measuring device of underground engineering construction drilling occurrence |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |