CN105804667B - The built-in oil drill rocker of oil pipe - Google Patents

The built-in oil drill rocker of oil pipe Download PDF

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Publication number
CN105804667B
CN105804667B CN201610304544.6A CN201610304544A CN105804667B CN 105804667 B CN105804667 B CN 105804667B CN 201610304544 A CN201610304544 A CN 201610304544A CN 105804667 B CN105804667 B CN 105804667B
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CN
China
Prior art keywords
oil pipe
oil
drilling rod
drilling
built
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
Application number
CN201610304544.6A
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Chinese (zh)
Other versions
CN105804667A (en
Inventor
郑银良
郑卫良
李玉华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGYIN DP-MASTER MANUFACTURING Co Ltd
Original Assignee
JIANGYIN DP-MASTER MANUFACTURING Co Ltd
Priority date (The priority date 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 date listed.)
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Priority to CN201610304544.6A priority Critical patent/CN105804667B/en
Publication of CN105804667A publication Critical patent/CN105804667A/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1042—Elastomer protector or centering means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes

Abstract

The present invention relates to a kind of built-in oil drill rockers of oil pipe, it is characterised in that：It includes drilling rod（1）And oil pipe（2）, the drilling rod ontology（1）By intermediate mobile jib（1.1）With the pin end at both ends（1.2）, female connector（1.3）Composition, wherein oil pipe（2）It is placed on drilling rod（1）Inside, wherein oil pipe（2）The outside of interlude is cased with multiple spring centralizers（3）, the oil pipe（2）It is provided with blocky centralizer respectively at by two close end（4）, when two oil drill rockers connect, drilling rod（1）Pass through pin end（1.2）And female connector（1.3）It is threadedly coupled cooperation, oil pipe（2）Pass through clamp spring（5）It is clasped.This built-in oil drill rocker of oil pipe fixes oil pipe in drilling rod, only drilling rod need to be squeezed into seabed when drilling through oil, without carrying out extraction drilling rod again, beating support, the process for being inserted into oil pipe, simplify petroleum drilling taking technique, it improves and bores oily efficiency, saved the marine cost for drilling through oil.

Description

The built-in oil drill rocker of oil pipe
Technical field
The present invention relates to a kind of built-in oil drill rocker of oil pipe, in the drilling platforms for oil field especially offshore oilfield.
Background technology
In the drilling process of oil, natural gas, water source and mineral reserve, it is required for using drilling rod.Wherein offshore petroleum drilling The drilling mode of platform routine is first to be got into the cave with drilling rod in seabed, then oil pipe drill rod is extracted, and underground is supported, and is subsequently inserted into Oil pipe draws oil.However so just need that drilling rod is pierced and taken out, it also needs to be additionally inserted into oil pipe, such course of work Cumbersome, working efficiency is not high, affects the marine efficiency for boring oil.
Invention content
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of simplified petroleum drilling taking techniques, improve and bore oily efficiency The built-in oil drill rocker of oil pipe.
The object of the present invention is achieved like this：
A kind of built-in oil drill rocker of oil pipe, it includes drilling rod and oil pipe, and the drilling rod ontology is by intermediate mobile jib and two Pin end, the female connector composition at end, wherein oil pipe is placed on the inside of drilling rod, and the outside of wherein oil pipe interlude is cased with multiple bullets Spring centralizer, the spring centralizer block the inner wall of mobile jib, and the oil pipe is provided with blocky righting respectively at by two close end Device, the bulk centralizer blocks the inner wall of pin end, female connector, when two oil drill rockers connect, drilling rod by pin end and Female connector is threadedly coupled cooperation, and oil pipe is clasped by clamp spring.
The built-in oil drill rocker of oil pipe of the present invention has the following advantages：
This built-in oil drill rocker of oil pipe fixes oil pipe in drilling rod, only need to drilling rod be squeezed into seabed when drilling through oil, Without carrying out extraction drilling rod again, beating support, the process for being inserted into oil pipe, petroleum drilling taking technique is simplified, improves and bores oily efficiency, section The about marine cost for drilling through oil.
Description of the drawings
Fig. 1 is the structure diagram of the built-in oil drill rocker of oil pipe of the present invention.
Fig. 2 is the structure diagram of oil pipe in Fig. 1.
In figure：Drilling rod 1, mobile jib 1.1, pin end 1.2, female connector 1.3, oil pipe 2, spring centralizer clamp spring 3, blocky righting Device 4, clamp spring 5.
Specific embodiment
Referring to Fig. 1 and Fig. 2, the present invention relates to a kind of built-in oil drill rockers of oil pipe, including drilling rod 1 and oil pipe 2, the brill Bar body 1 is made of pin end 1.2, the female connector 1.3 of intermediate mobile jib 1.1 and both ends, and wherein oil pipe 2 is placed on drilling rod 1 Inside, the outside of wherein 2 interlude of oil pipe are cased with multiple spring centralizers 3, and the spring centralizer 3 is used to position in oil pipe 2, And the inner wall of mobile jib 1.1 is blocked, prevents oil pipe 2 from shaking, the oil pipe 2 is provided with blocky centralizer respectively at by two close end 4, the bulk centralizer 4 is equally used for positioning in oil pipe 2, and block the inner wall of pin end 1.2, female connector 1.3, prevents oil Pipe 2 shakes, and when two oil drill rockers connect, drilling rod 1 is threadedly coupled cooperation by pin end 1.2 and female connector 1.3, and oil pipe 2 is logical Clamp spring 5 is crossed to be clasped.
This built-in oil drill rocker of oil pipe fixes oil pipe in drilling rod, only need to drilling rod be squeezed into seabed when drilling through oil, Without carrying out extraction drilling rod again, beating support, the process for being inserted into oil pipe, petroleum drilling taking technique is simplified, improves and bores oily efficiency, section The about marine cost for drilling through oil.

Claims (1)

1. a kind of built-in oil drill rocker of oil pipe, it is characterised in that：It includes drilling rod（1）And oil pipe（2）, the drilling rod ontology （1）By intermediate mobile jib（1.1）With the pin end at both ends（1.2）, female connector（1.3）Composition, wherein oil pipe（2）It is placed on drilling rod （1）Inside, wherein oil pipe（2）The outside of interlude is cased with multiple spring centralizers（3）, the spring centralizer（3）It blocks Mobile jib（1.1）Inner wall, the oil pipe（2）It is provided with blocky centralizer respectively at by two close end（4）, the bulk centralizer （4）Block pin end（1.2）, female connector（1.3）Inner wall, when two oil drill rockers connect, drilling rod（1）Pass through pin end （1.2）And female connector（1.3）It is threadedly coupled cooperation, oil pipe（2）Pass through clamp spring（5）It is clasped；
Only drilling rod need to be squeezed into seabed when drilling through oil, without carrying out extraction drilling rod again, beating support, the process for being inserted into oil pipe.
CN201610304544.6A 2016-05-10 2016-05-10 The built-in oil drill rocker of oil pipe Active CN105804667B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610304544.6A CN105804667B (en) 2016-05-10 2016-05-10 The built-in oil drill rocker of oil pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610304544.6A CN105804667B (en) 2016-05-10 2016-05-10 The built-in oil drill rocker of oil pipe

Publications (2)

Publication Number Publication Date
CN105804667A CN105804667A (en) 2016-07-27
CN105804667B true CN105804667B (en) 2018-06-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610304544.6A Active CN105804667B (en) 2016-05-10 2016-05-10 The built-in oil drill rocker of oil pipe

Country Status (1)

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CN (1) CN105804667B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU182280U1 (en) * 2017-07-31 2018-08-13 Кондратьев Александр Геннадьевич DRILL PIPE
CN107939303A (en) * 2017-11-22 2018-04-20 江阴德玛斯特钻具有限公司 High strength safe type drilling rod
CN108049823A (en) * 2017-11-22 2018-05-18 江阴德玛斯特钻具有限公司 High antitorque, anti-rock drilling rod
CN108035683A (en) * 2017-11-22 2018-05-15 江阴德玛斯特钻具有限公司 Sulfur resistive heavy weight drill pipe
CN108019156A (en) * 2017-11-22 2018-05-11 江阴德玛斯特钻具有限公司 The high-strength drill pipe of laced belt muff
CN108412434B (en) * 2018-05-07 2023-09-05 上海广大基础工程有限公司 Built-in oil pipe combination of drilling rod

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20008887U1 (en) * 2000-05-17 2000-08-03 Bauer Spezialtiefbau Drill pipe
CN103184838A (en) * 2011-12-30 2013-07-03 江阴德玛斯特钻具有限公司 Quickly fastened and unfastened oil drill pipe for well repair
CN103206176A (en) * 2013-04-19 2013-07-17 上海工程机械厂有限公司 Built-in oil pipe drill rod
CN203547560U (en) * 2013-09-30 2014-04-16 周升风 Double-wall drill pipe
CN203655180U (en) * 2014-01-15 2014-06-18 袁风亭 Maintenance and protection device for oil-well operation
JP5608571B2 (en) * 2011-01-11 2014-10-15 三和機材株式会社 Pressure fluid supply pipe support device for excavation work rod
CN204754797U (en) * 2015-05-15 2015-11-11 中国地质科学院勘探技术研究所 Long -life double -walled drilling rod
CN205743734U (en) * 2016-05-10 2016-11-30 江阴德玛斯特钻具有限公司 The built-in oil drill rocker of oil pipe

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20008887U1 (en) * 2000-05-17 2000-08-03 Bauer Spezialtiefbau Drill pipe
JP5608571B2 (en) * 2011-01-11 2014-10-15 三和機材株式会社 Pressure fluid supply pipe support device for excavation work rod
CN103184838A (en) * 2011-12-30 2013-07-03 江阴德玛斯特钻具有限公司 Quickly fastened and unfastened oil drill pipe for well repair
CN103206176A (en) * 2013-04-19 2013-07-17 上海工程机械厂有限公司 Built-in oil pipe drill rod
CN203547560U (en) * 2013-09-30 2014-04-16 周升风 Double-wall drill pipe
CN203655180U (en) * 2014-01-15 2014-06-18 袁风亭 Maintenance and protection device for oil-well operation
CN204754797U (en) * 2015-05-15 2015-11-11 中国地质科学院勘探技术研究所 Long -life double -walled drilling rod
CN205743734U (en) * 2016-05-10 2016-11-30 江阴德玛斯特钻具有限公司 The built-in oil drill rocker of oil pipe

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