CN106677706A - Control method and system for automatic redressing of winch - Google Patents
Control method and system for automatic redressing of winch Download PDFInfo
- Publication number
- CN106677706A CN106677706A CN201611179340.0A CN201611179340A CN106677706A CN 106677706 A CN106677706 A CN 106677706A CN 201611179340 A CN201611179340 A CN 201611179340A CN 106677706 A CN106677706 A CN 106677706A
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- China
- Prior art keywords
- reaming
- automatic
- automatic reaming
- parameter
- winch
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- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000007689 inspection Methods 0.000 claims description 6
- 238000005553 drilling Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Classifications
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/28—Enlarging drilled holes, e.g. by counterboring
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a control method and system for automatic redressing of a winch and relates to the technical field of oil drilling redressing. The control method comprises the following steps that S1, the parameters of automatic redressing are set, and whether parameter setting is reasonable or not is checked; S2, an automatic redressing signal is transmitted, automatic redressing is started, the winch starts to automatically lift upward to the redressing distance, then automatically drops, and circulating back and forth is conducted; and S3, automatic redressing is completed, and redressing is stooped. According to the control method, a great amount of the energy of a driller can be saved, the protection function can be automatically realized, the accident caused by the error operation of the driller is prevented, the redressing efficiency is effectively improved, protection in the redressing process is improved, and the drilling speed is accelerated.
Description
Technical field
The present invention relates to oil drilling reaming technical field, more particularly to a kind of automatic reaming of winch control method and be
System.
Background technology
Drifting reaming is frequently encountered in oil drilling work progress, reaming is with diameter and hole diameter identical bored borehole
Inside rotation, the necking down that caused due to rock stratum imbibition of scraping up and down, makes that well rule, hole diameter be unanimous between the higher and lower levels, the borehole wall has been smoothed
Whole operation process.
Existing is the ability and experience that process down hole problem and burst accident that possess by drilling well driller entering
Pedestrian's work reaming；But artificial reaming is carried out by driller and often produces some accidents caused due to driller's maloperation,
And cause to reduce the efficiency of reaming；So, reaming the carrying out that everything goes well with your work how is made, removing as soon as possible is attached to miscellaneous on the borehole wall
Thing, makes well unblocked, is a urgent problem.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided a kind of control method of the automatic reaming of winch and be
System, solves the problems, such as due to artificial incorrect operation and caused reaming inefficiency.
The purpose of the present invention is achieved through the following technical solutions：A kind of control method of the automatic reaming of winch, side
The step of method, is as follows：
S1, the parameter that automatic reaming is set, and whether reasonable inspection parameter arranges；
S2, automatic reaming signal being sent, starting automatic reaming, winch starts reaming distance to be mentioned on automatically, then transfers automatically,
And move in circles；
S3, automatic reaming are completed, and stop reaming.
The parameter of described automatic reaming includes that hook carries limits value, upward strain speed, lowering velocity and reaming distance.
Described hook carries limits value includes the minimum drag of the maximum pull and decentralization for putting forward.
In the S1, whether rational parameter setting check criteria be as follows：
If S11, current hook position are less than or equal to upper operating point and upper halt plus reaming distance, illustrate that parameter sets
Put rationally；
If S12, current hook position are more than upper operating point and upper halt plus reaming distance, illustrate that parameter setting does not conform to
Reason, needs to reset.
The S2 also comprises the steps：If after the maximum pull for above carrying reaches limits value, winch stops lifting being carried out
Wait until that the maximum pull for carrying is lifted after being less than 80% limits value again.
A kind of control system of the automatic reaming of winch, including parameter setting module, parameter testing module and automatic reaming mould
Block；
Described parameter setting module is used for the parameter for arranging automatic reaming；
Described parameter inspection car module is used to check whether the automatic reaming parameter for arranging is reasonable；
Described automatic reaming module for realizing automatic reaming when automatic reaming signal is received.
Described automatic reaming module includes automatic reaming state cell and stop element；
Described automatic reaming state cell currently carrying out automatic reaming for representing；
Described stop element stops reaming for when automatic reaming is completed.
The invention has the beneficial effects as follows：A kind of control method and system of the automatic reaming of winch, can save driller a large amount of
Energy, and defencive function is automatically obtained, the accident for preventing driller's maloperation from causing；Reaming efficiency is improved effectively, it is perfect
Protection during reaming, accelerates bit speed.
Description of the drawings
Flow charts of the Fig. 1 for method.
Specific embodiment
Technical scheme is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to
Described below.
As shown in figure 1, as follows the step of a kind of control method of the automatic reaming of winch, method：
S1, the parameter that automatic reaming is set, and whether reasonable inspection parameter arranges；
S2, automatic reaming signal being sent, starting automatic reaming, winch starts reaming distance to be mentioned on automatically, then transfers automatically,
And move in circles；
S3, automatic reaming are completed, and stop reaming.
The parameter of described automatic reaming includes that hook carries limits value, upward strain speed, lowering velocity and reaming distance.
Described hook carries limits value includes the minimum drag of the maximum pull and decentralization for putting forward.
In the S1, whether rational parameter setting check criteria be as follows：
If S11, current hook position are less than or equal to upper operating point and upper halt plus reaming distance, illustrate that parameter sets
Put rationally；
If S12, current hook position are more than upper operating point and upper halt plus reaming distance, illustrate that parameter setting does not conform to
Reason, needs to reset.
The S2 also comprises the steps：If after the maximum pull for above carrying reaches limits value, winch stops lifting being carried out
Wait until that the maximum pull for carrying is lifted after being less than 80% limits value again.
A kind of control system of the automatic reaming of winch, including parameter setting module, parameter testing module and automatic reaming mould
Block；
Described parameter setting module is used for the parameter for arranging automatic reaming；
Described parameter inspection car module is used to check whether the automatic reaming parameter for arranging is reasonable；
Described automatic reaming module for realizing automatic reaming when automatic reaming signal is received.
Described automatic reaming module includes automatic reaming state cell and stop element；
Described automatic reaming state cell currently carrying out automatic reaming for representing；
Described stop element stops reaming for when automatic reaming is completed.
Embodiment one：
A, according to operating mode needs, the minimum of the maximum pull for above carrying, decentralization is set by touch screen control parameter setup module
The reaming parameters such as resistance, the speed for moving up and down and reaming distance；And whether closed by parameter testing module check parameter setting
Reason.
If the distance between B, reaming distance and current hook position are more than upper operating point and upper halt, illustrate to join
Number arranges reasonable；If the distance between reaming distance and current hook position are less than or equal to upper operating point and upper stopping
Point, then illustrate that parameter setting is unreasonable, needs to reset.
C, automatic reaming module is controlled by touch screen, start automatic reaming function；Winch starts to mention reaming on automatically
Distance, then transfers automatically, and moves in circles；Automatic reaming state cell is represented by the flicker such as LED and is currently being carried out certainly
Dynamic reaming.
If after D, the maximum pull for above carrying reach restriction, winch stops being lifted, and waits until the maximum pull for above carrying
Less than above being carried after below 80% limits value again.
E, when reaming is completed, by touch screen control manually stop element stop reaming.
The above is only the preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form, is not to be taken as the exclusion to other embodiment, and can be used for various other combinations, modification and environment, and can be at this
In the text contemplated scope, it is modified by the technology or knowledge of above-mentioned teaching or association area.And those skilled in the art are entered
Capable change and change, then all should be in the protection domains of claims of the present invention without departing from the spirit and scope of the present invention
It is interior.
Claims (7)
1. the control method of the automatic reaming of a kind of winch, it is characterised in that：The step of method, is as follows：
S1, the parameter that automatic reaming is set, and whether reasonable inspection parameter arranges；
S2, automatic reaming signal being sent, starting automatic reaming, winch starts reaming distance to be mentioned on automatically, then transfers automatically,
And move in circles；
S3, automatic reaming are completed, and stop reaming.
2. the control method of the automatic reaming of a kind of winch according to claim 1, it is characterised in that：Described automatic reaming
Parameter include that hook carries limits value, upward strain speed, lowering velocity and reaming distance.
3. the control method of the automatic reaming of a kind of winch according to claim 2, it is characterised in that：Described hook is carried and is limited
Value includes the minimum drag of the maximum pull for above putting forward and decentralization.
4. the control method of the automatic reaming of a kind of winch according to claim 2, it is characterised in that：In the S1, parameter sets
Put whether rational check criteria is as follows：
If S11, current hook position are less than or equal to upper operating point and upper halt plus reaming distance, illustrate that parameter sets
Put rationally；
If S12, current hook position are more than upper operating point and upper halt plus reaming distance, illustrate that parameter setting does not conform to
Reason, needs to reset.
5. the control method of the automatic reaming of a kind of winch according to claim 3, it is characterised in that：The S2 also include as
Lower step：If after the maximum pull for above carrying reaches limits value, winch stops lifting and is waited until the maximum pull for carrying
Less than being lifted after 80% limits value again.
6. the control system according to a kind of automatic reaming of winch of claim 1 ~ 5 any one methods described, it is characterised in that：
Including parameter setting module, parameter testing module and automatic reaming module；
Described parameter setting module is used for the parameter for arranging automatic reaming；
Described parameter inspection car module is used to check whether the automatic reaming parameter for arranging is reasonable；
Described automatic reaming module for realizing automatic reaming when automatic reaming signal is received.
7. the control system of the automatic reaming of a kind of winch according to claim 6, it is characterised in that：Described automatic reaming
Module includes automatic reaming state cell and stop element；
Described automatic reaming state cell currently carrying out automatic reaming for representing；
Described stop element stops reaming for when automatic reaming is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611179340.0A CN106677706A (en) | 2016-12-19 | 2016-12-19 | Control method and system for automatic redressing of winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611179340.0A CN106677706A (en) | 2016-12-19 | 2016-12-19 | Control method and system for automatic redressing of winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106677706A true CN106677706A (en) | 2017-05-17 |
Family
ID=58871239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611179340.0A Pending CN106677706A (en) | 2016-12-19 | 2016-12-19 | Control method and system for automatic redressing of winch |
Country Status (1)
| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456666A (en) * | 2020-06-01 | 2020-07-28 | 洲际海峡能源科技有限公司 | Automatic control method and system for intelligent scratching of soft pump pressure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080314641A1 (en) * | 2007-06-20 | 2008-12-25 | Mcclard Kevin | Directional Drilling System and Software Method |
| WO2013130447A1 (en) * | 2012-03-02 | 2013-09-06 | Schlumberger Canada Limited | Master plan for dynamic phase machine automation system |
| CN103437751A (en) * | 2013-08-23 | 2013-12-11 | 中国石油集团川庆钻探工程有限公司 | Real-time automatic correction system for drill bit position |
| CN203655152U (en) * | 2013-12-27 | 2014-06-18 | 北京中核大地矿业勘查开发有限公司 | Variable-frequency electric driven top driver type rock core drilling machine for geological core drilling exploration |
| CN105888592A (en) * | 2014-10-30 | 2016-08-24 | 新疆格瑞迪斯石油技术股份有限公司 | Efficient well hole trimming tool |
-
2016
- 2016-12-19 CN CN201611179340.0A patent/CN106677706A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080314641A1 (en) * | 2007-06-20 | 2008-12-25 | Mcclard Kevin | Directional Drilling System and Software Method |
| WO2013130447A1 (en) * | 2012-03-02 | 2013-09-06 | Schlumberger Canada Limited | Master plan for dynamic phase machine automation system |
| CN103437751A (en) * | 2013-08-23 | 2013-12-11 | 中国石油集团川庆钻探工程有限公司 | Real-time automatic correction system for drill bit position |
| CN203655152U (en) * | 2013-12-27 | 2014-06-18 | 北京中核大地矿业勘查开发有限公司 | Variable-frequency electric driven top driver type rock core drilling machine for geological core drilling exploration |
| CN105888592A (en) * | 2014-10-30 | 2016-08-24 | 新疆格瑞迪斯石油技术股份有限公司 | Efficient well hole trimming tool |
Non-Patent Citations (2)
| Title |
|---|
| 毛祖臣等: "Amphion自动钻井控制系统介绍与应用", 《海洋石油》 * |
| 滕新兴等: "运用划眼技术解决SH1井井下复杂情况探讨", 《石油工业技术监督》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456666A (en) * | 2020-06-01 | 2020-07-28 | 洲际海峡能源科技有限公司 | Automatic control method and system for intelligent scratching of soft pump pressure |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170517 |
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| RJ01 | Rejection of invention patent application after publication |