JP2018508675A - 二重管ロッド区分、二重管ロッドセクションおよび二重管ロッド区分に導電性の接続を形成する方法 - Google Patents
二重管ロッド区分、二重管ロッドセクションおよび二重管ロッド区分に導電性の接続を形成する方法 Download PDFInfo
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- JP2018508675A JP2018508675A JP2017543905A JP2017543905A JP2018508675A JP 2018508675 A JP2018508675 A JP 2018508675A JP 2017543905 A JP2017543905 A JP 2017543905A JP 2017543905 A JP2017543905 A JP 2017543905A JP 2018508675 A JP2018508675 A JP 2018508675A
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- JP
- Japan
- Prior art keywords
- rod section
- double tube
- tube rod
- inner rod
- rod
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 9
- 239000004020 conductor Substances 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims description 10
- 238000005553 drilling Methods 0.000 description 22
- 239000012530 fluid Substances 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 5
- 239000000523 sample Substances 0.000 description 3
- 239000011435 rock Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Images
Classifications
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- 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
- E21B7/04—Directional drilling
- E21B7/046—Directional drilling horizontal drilling
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- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/028—Electrical or electro-magnetic connections
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/003—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings with electrically conducting or insulating means
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/18—Pipes provided with plural fluid passages
-
- 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
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
- E21B7/062—Deflecting the direction of boreholes the tool shaft rotating inside a non-rotating guide travelling with the shaft
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/64—Devices for uninterrupted current collection
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (6)
- 外側ロッド区分(1)と内側ロッド区分(2)とを備え、前記内側ロッド区分(2)が少なくとも1つの導体(8)を有する、二重管ロッド区分(6)において、前記内側ロッド区分(2)が、前記導体(8)の電気的な接続を形成するために、ほぼ環状の外側コンタクト(10)を有し、前記外側ロッド区分と前記内側ロッド区分との間の環状室(4)内で、取出し器(13)が、前記内側ロッド区分(2)の環状の前記外側コンタクト(10)と接触していることを特徴とする、二重管ロッド区分(6)。
- 前記導体(8)が、前記内側ロッド区分(2)に設けられた環状の前記外側コンタクト(10)の領域でシールされている、請求項1記載の二重管ロッド区分(6)。
- 前記外側コンタクト(10)の領域に位置する前記内側ロッド区分(2)の外側領域が、当該二重管ロッド区分の長手方向で互いに間隔を置いて配置されたシールエレメント(12)によってシールされている、請求項1または2記載の二重管ロッド区分(6)。
- 前記取出し器(13)が、前記内側ロッド区分(2)と前記外側ロッド区分(1)との間の前記環状室(4)に対してシールされている、請求項1から3までのいずれか1項記載の二重管ロッド区分(6)。
- 請求項1から4までのいずれか1項記載の二重管ロッド区分(6)を有する二重管ロッドセクションにおいて、内側ロッドと外側ロッドとの間の環状室(4)内にゾンデ(3)が設けられていることを特徴とする、二重管ロッドセクション。
- 二重管ロッド区分(6)に導電性の接続を形成する方法であって、前記導電性の接続を、内側ロッド区分(2)の内部(5)と、前記内側ロッド区分(2)と外側ロッド区分(1)との間の環状室(4)との間に形成する方法において、内側ロッド区分に、ほぼ環状の外側コンタクト(10)を用意し、該環状の外側コンタクトに、前記内側ロッド区分の内部に設けられた導体(8)を電気的に接続し、前記環状室(4)内に配置されている、前記外側コンタクトと接触している取出し器(13)を、前記外側コンタクトを介して案内することを特徴とする、二重管ロッド区分(6)に導電性の接続を形成する方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015001969.4A DE102015001969A1 (de) | 2015-02-19 | 2015-02-19 | Doppelrohrgestängeabschnitt, Doppelrohrgestängeschuss und Verfahren zum Ausbilden einer elektrisch leitfähigen Verbindung in einem Doppelrohrgestängeabschnitt |
DE102015001969.4 | 2015-02-19 | ||
PCT/EP2016/000253 WO2016131533A1 (de) | 2015-02-19 | 2016-02-15 | "doppelrohrgestängeabschnitt, doppelrohrgestängeschuss und verfahren zum ausbilden einer elektrisch leitfähigen verbindung in einem doppelrohrgestängeabschnitt" |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018508675A true JP2018508675A (ja) | 2018-03-29 |
JP6552627B2 JP6552627B2 (ja) | 2019-07-31 |
Family
ID=55453114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2017543905A Active JP6552627B2 (ja) | 2015-02-19 | 2016-02-15 | 二重管ロッド区分、二重管ロッドセクションおよび二重管ロッド区分に導電性の接続を形成する方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10745977B2 (ja) |
EP (1) | EP3259434B1 (ja) |
JP (1) | JP6552627B2 (ja) |
AU (1) | AU2016222080B2 (ja) |
DE (1) | DE102015001969A1 (ja) |
WO (1) | WO2016131533A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117307052A (zh) * | 2022-06-20 | 2023-12-29 | 中国石油天然气集团有限公司 | 有缆钻杆及其制作方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5468153A (en) * | 1993-12-15 | 1995-11-21 | Drilling Measurements, Inc. | Wireline swivel and method of use |
JP2013007241A (ja) * | 2011-06-27 | 2013-01-10 | Raito Kogyo Co Ltd | 伝送線が備わる管装置の構造及び削孔システム |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6402524B2 (en) * | 1997-10-14 | 2002-06-11 | Tracto-Technik Paul Schimdt Spezialmaschinen | Data transfer system |
US6808027B2 (en) * | 2001-06-11 | 2004-10-26 | Rst (Bvi), Inc. | Wellbore directional steering tool |
DE10313758A1 (de) * | 2003-03-27 | 2004-10-14 | Bauer Spezialtiefbau Gmbh | HDI-Gestände mit Online-Datenübertragung |
US7268697B2 (en) * | 2005-07-20 | 2007-09-11 | Intelliserv, Inc. | Laterally translatable data transmission apparatus |
US7649475B2 (en) * | 2007-01-09 | 2010-01-19 | Hall David R | Tool string direct electrical connection |
AT508272B1 (de) * | 2009-06-08 | 2011-01-15 | Advanced Drilling Solutions Gmbh | Vorrichtung zum verbinden von elektrischen leitungen |
US20130014992A1 (en) * | 2011-03-01 | 2013-01-17 | The Charles Machine Works, Inc. | Data Transfer In A Two-Pipe Directional Drilling System |
DE102011103220B3 (de) * | 2011-06-01 | 2012-10-18 | Tracto-Technik Gmbh & Co. Kg | Doppelrohrgestängeschuss mit einer im Doppelrohrgestängeschuss angeordneten Sonde, ein Horizontalbohrgerät und ein Sondengehäuse |
US9000940B2 (en) * | 2012-08-23 | 2015-04-07 | Merlin Technology, Inc. | Drill string inground isolator in an MWD system and associated method |
DE102014104552A1 (de) * | 2014-04-01 | 2015-10-01 | TERRA AG für Tiefbautechnik | Bohrkopf und Vorrichtung zum Herstellen einer Bohrung im Erdreich |
-
2015
- 2015-02-19 DE DE102015001969.4A patent/DE102015001969A1/de active Pending
-
2016
- 2016-02-15 EP EP16707627.2A patent/EP3259434B1/de active Active
- 2016-02-15 JP JP2017543905A patent/JP6552627B2/ja active Active
- 2016-02-15 US US15/552,046 patent/US10745977B2/en active Active
- 2016-02-15 AU AU2016222080A patent/AU2016222080B2/en active Active
- 2016-02-15 WO PCT/EP2016/000253 patent/WO2016131533A1/de active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5468153A (en) * | 1993-12-15 | 1995-11-21 | Drilling Measurements, Inc. | Wireline swivel and method of use |
JP2013007241A (ja) * | 2011-06-27 | 2013-01-10 | Raito Kogyo Co Ltd | 伝送線が備わる管装置の構造及び削孔システム |
Also Published As
Publication number | Publication date |
---|---|
US20180038170A1 (en) | 2018-02-08 |
WO2016131533A1 (de) | 2016-08-25 |
DE102015001969A1 (de) | 2016-08-25 |
AU2016222080A1 (en) | 2017-09-28 |
EP3259434A1 (de) | 2017-12-27 |
US10745977B2 (en) | 2020-08-18 |
EP3259434B1 (de) | 2020-09-02 |
JP6552627B2 (ja) | 2019-07-31 |
AU2016222080B2 (en) | 2019-03-14 |
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