CN1118656C - 用于油井管的螺纹连接件 - Google Patents
用于油井管的螺纹连接件 Download PDFInfo
- Publication number
- CN1118656C CN1118656C CN99800538A CN99800538A CN1118656C CN 1118656 C CN1118656 C CN 1118656C CN 99800538 A CN99800538 A CN 99800538A CN 99800538 A CN99800538 A CN 99800538A CN 1118656 C CN1118656 C CN 1118656C
- Authority
- CN
- China
- Prior art keywords
- thread
- pipe
- screw thread
- millimeter
- screw
- 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 - Lifetime
Links
- 239000003129 oil well Substances 0.000 title claims abstract description 24
- 230000013011 mating Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 abstract description 6
- 238000012360 testing method Methods 0.000 description 10
- 230000009191 jumping Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000000205 computational method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
- F16L15/002—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with more then one threaded section
Abstract
Description
给定尺寸(英寸) | 外径(OD) | t | 内径(ID) | DE2 | Dbv | Bp | L7 | L4 | Al | M/U | |
2-3/8″ | 60.3 | 4.83 | 50.67 | 56.21 | 54.2 | 1.52 | 25.40 | 65.80 | 68.8 | 4.88 | |
2-7/8″ | 73.0 | 5.51 | 62.01 | 68.91 | 66.4 | 1.95 | 25.40 | 65.80 | 68.80 | 5.69 | |
3-1/2″ | 88.9 | 6.45 | 76.00 | 84.81 | 82.3 | 2.91 | 25.40 | 65.40 | 68.40 | 7.32 | |
4″ | 101.6 | 5.74 | 90.12 | 97.12 | 94.6 | 2.00 | 31.70 | 71.70 | 76.70 | 8.89 | |
4-1/2″ | 114.3 | 5.69 | 102.92 | 109.42 | 106.9 | 1.75 | 38.10 | 78.10 | 83.10 | 9.75 |
A | H | W±1% | NL±3 | M | E7±0.0508 | M8 | E8±0.0508 | Q±0.5 | bc | |
14.40 | 6.10 | 73.0 | 156.6 | 38.52 | 59.070 | 38.10 | 59.096 | 64.3 | 2.5 | |
15.21 | 8.13 | 88.9 | 156.6 | 37.71 | 71.770 | 38.10 | 71.746 | 76.9 | 4.0 | |
16.84 | 8.13 | 108.0 | 155.8 | 35.68 | 87.670 | 38.10 | 87.519 | 92.7 | 5.5 | |
18.41 | 8.13 | 120.7 | 172.4 | 36.11 | 100.370 | 38.10 | 100.246 | 105.4 | 5.5 | |
19.27 | 8.13 | 132.1 | 185.2 | 35.25 | 113.070 | 38.10 | 112.892 | 118.1 | 5.0 |
项目 | 压力 | 压力介质 | 轴向力 | 温度 | 支持时间 | 第一个样品 | 第二个样品 |
1.组装 | 组装力矩=250到450kg·m | - | 270kg·m | 300kg·m | |||
2.内部压力 | 70MPa | 水压 | - | 室温 | 30分钟×3次 | 无泄漏 | 无泄漏 |
3.内部压力+张力 | 56MPa | 水压 | 740N | 室温 | 30分钟×3次 | 无泄漏 | 无泄漏 |
4.内部压力+张力 | 35MPa | 气压 | 740N | 室温 | 10分钟×10次 | 无泄漏 | 无泄漏 |
5.组装/卸下 | 组装力矩=300kg·m重复次数=10次 | 无磨损 | 无磨损 | ||||
6.组装 | 组装力矩=250到450kg·m | - | - | 260kg·m | 280kg·m | ||
7.内部压力+张力 | 35MPa | 气压 | 740N | 室温 | 10分钟×50次 | 无泄漏 | 无泄漏 |
8.应力破坏 | - | - | 管子断裂 | - |
项目 | 第三个样品 | 第四个样品 | 第五个样品 | 第六个样品 |
1.组装 | 290kg·m | 410kg·m | 400kg·m | 420kg·m |
2.内部压力 | 无泄漏 | 无泄漏 | 无泄漏 | 无泄漏 |
3.内部压力+张力 | 无泄漏 | 无泄漏 | 无泄漏 | 无泄漏 |
4.内部压力+张力 | 无泄漏 | 无泄漏 | 无泄漏 | 无泄漏 |
5.组装/卸下 | 无磨损 | 无磨损 | 无磨损 | 无磨损 |
6.组装 | 280kg·m | 400kg·m | 410kg·m | 400kg·m |
7.内部压力+张力 | 无泄漏 | 无泄漏 | 无泄漏 | 无泄漏 |
8.应力破坏 | 管子断裂 | - | 管子断裂 | - |
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP100800/1998 | 1998-04-13 | ||
JP10080098A JP3700108B2 (ja) | 1998-04-13 | 1998-04-13 | 油井管用ネジ継手 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1263588A CN1263588A (zh) | 2000-08-16 |
CN1118656C true CN1118656C (zh) | 2003-08-20 |
Family
ID=14283486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99800538A Expired - Lifetime CN1118656C (zh) | 1998-04-13 | 1999-04-12 | 用于油井管的螺纹连接件 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6174000B1 (zh) |
JP (1) | JP3700108B2 (zh) |
CN (1) | CN1118656C (zh) |
CA (1) | CA2293795C (zh) |
ID (1) | ID24825A (zh) |
WO (1) | WO1999053232A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107288553A (zh) * | 2017-07-24 | 2017-10-24 | 延安守山机械制造有限公司 | 一种偏梯形螺纹 |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
UA71575C2 (uk) * | 1998-09-07 | 2004-12-15 | Валлурек Маннесманн Ойл Енд Гес Франс | Різьбове з'єднання двох металевих труб з великим моментом загвинчування |
US6764108B2 (en) * | 1999-12-03 | 2004-07-20 | Siderca S.A.I.C. | Assembly of hollow torque transmitting sucker rods |
US6991267B2 (en) * | 1999-12-03 | 2006-01-31 | Siderca S.A.I.C. | Assembly of hollow torque transmitting sucker rods and sealing nipple with improved seal and fluid flow |
FR2807138B1 (fr) * | 2000-03-31 | 2002-05-17 | Vallourec Mannesmann Oil & Gas | Element filete tubulaire pour joint filete tubulaire resistant a la fatigue et joint filete tubulaire resultant |
US6447025B1 (en) * | 2000-05-12 | 2002-09-10 | Grant Prideco, L.P. | Oilfield tubular connection |
WO2001094831A1 (fr) * | 2000-06-07 | 2001-12-13 | Sumitomo Metal Industries, Ltd. | Liaison a filetage conique |
US20040005555A1 (en) * | 2000-08-31 | 2004-01-08 | Rothman Richard E. | Molecular diagnosis of bactermia |
US7150479B2 (en) * | 2001-12-07 | 2006-12-19 | Baker Hughes Incorporated | Modular thread connection with high fatigue resistance |
US6976711B2 (en) * | 2002-04-19 | 2005-12-20 | Hydril Company Lp | Threaded connection especially for radially plastically expandable conduit |
FR2855236A1 (fr) * | 2003-05-22 | 2004-11-26 | Siderca Sa Ind & Com | Assemblage a haute resistance a la fatigue applicable par exemple aux tiges de pompage |
US7431347B2 (en) * | 2003-09-24 | 2008-10-07 | Siderca S.A.I.C. | Hollow sucker rod connection with second torque shoulder |
JP2007205361A (ja) | 2004-08-27 | 2007-08-16 | Sumitomo Metal Ind Ltd | 鋼管用ねじ継手 |
FR2875888B1 (fr) | 2004-09-24 | 2006-12-01 | Saint Gobain Pam Sa | Garniture d'etancheite et assemblage correspondant |
CA2681040C (en) * | 2007-03-28 | 2014-12-02 | Tenaris Connections Ag | Super high torque dope-free threaded joint |
CN101614307B (zh) * | 2008-06-27 | 2012-10-24 | 上海泛华紧固系统有限公司 | 密封管道外螺纹的制造方法、装置及其产品 |
RU2486396C1 (ru) * | 2009-09-29 | 2013-06-27 | Сумитомо Метал Индастриз, Лтд. | Резьбовое соединение для соединения стальных труб |
US8997853B2 (en) * | 2011-08-22 | 2015-04-07 | National Boss Hog Energy Services, Llc | Downhole tool and method of use |
PL3008372T3 (pl) * | 2013-06-12 | 2019-07-31 | Vretmaskin El & Mekanik Ab | Urządzenie do inspekcji rur |
CN103696704B (zh) * | 2013-11-19 | 2016-06-15 | 山西环界石油钻具制造股份有限公司 | 双齿型气密封螺纹 |
JP6560224B2 (ja) * | 2013-12-16 | 2019-08-14 | マルベニ−イトウチュウ チューブラーズ アメリカ インコーポレイテッドMarubeni−Itochu Tubulars America Inc. | ねじ接続部 |
CN104153716A (zh) * | 2014-07-28 | 2014-11-19 | 聊城安泰石油机械有限公司 | 一种油管、套管密封连接扣 |
CN104573258A (zh) * | 2015-01-22 | 2015-04-29 | 南通永大管业股份有限公司 | 油套管特殊螺纹接头计算机仿真系统 |
EP3128119A1 (en) * | 2015-08-05 | 2017-02-08 | Hydril Company | Threaded tubular connection |
US9683684B1 (en) | 2015-12-09 | 2017-06-20 | Certus Energy Solutions, Llc | Tubular coupling |
US11466800B2 (en) | 2015-12-09 | 2022-10-11 | Certus Energy Solutions, Llc | Tubular coupling |
US11008819B2 (en) * | 2017-10-30 | 2021-05-18 | OCTG Connections, LLC | Oil country tubular goods casing coupling |
MX2020011162A (es) | 2018-04-25 | 2021-01-29 | Hydril Co | Conexion roscada cuneiforme para productos tubulares. |
CN110410024B (zh) * | 2019-06-28 | 2021-09-28 | 中国石油天然气集团有限公司 | 一种变齿宽螺纹接头 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5092635A (en) * | 1990-04-27 | 1992-03-03 | Baker Hughes Incorporated | Buttress thread form |
US5060740A (en) * | 1990-05-29 | 1991-10-29 | Sandvik Rock Tools, Inc. | Screw thread coupling |
EP0703396B1 (en) * | 1994-09-23 | 2000-04-05 | Sumitomo Metal Industries, Ltd. | Threaded joint for oil well pipes |
JPH09119564A (ja) * | 1994-11-22 | 1997-05-06 | Sumitomo Metal Ind Ltd | 油井管用ねじ継手 |
CA2163282C (en) * | 1994-11-22 | 2002-08-13 | Miyuki Yamamoto | Threaded joint for oil well pipes |
US5931511A (en) * | 1997-05-02 | 1999-08-03 | Grant Prideco, Inc. | Threaded connection for enhanced fatigue resistance |
-
1998
- 1998-04-13 JP JP10080098A patent/JP3700108B2/ja not_active Expired - Lifetime
-
1999
- 1999-04-12 CN CN99800538A patent/CN1118656C/zh not_active Expired - Lifetime
- 1999-04-12 CA CA002293795A patent/CA2293795C/en not_active Expired - Lifetime
- 1999-04-12 US US09/445,536 patent/US6174000B1/en not_active Expired - Lifetime
- 1999-04-12 ID IDW991590A patent/ID24825A/id unknown
- 1999-04-12 WO PCT/JP1999/001920 patent/WO1999053232A1/ja active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107288553A (zh) * | 2017-07-24 | 2017-10-24 | 延安守山机械制造有限公司 | 一种偏梯形螺纹 |
Also Published As
Publication number | Publication date |
---|---|
JP3700108B2 (ja) | 2005-09-28 |
WO1999053232A1 (fr) | 1999-10-21 |
ID24825A (id) | 2000-08-24 |
US6174000B1 (en) | 2001-01-16 |
CA2293795A1 (en) | 1999-10-21 |
CN1263588A (zh) | 2000-08-16 |
CA2293795C (en) | 2005-11-01 |
JPH11294650A (ja) | 1999-10-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: MITSUBISHI CORP. Free format text: FORMER OWNER: NKK CORP.; MITSUBISHI CORP. Effective date: 20020109 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20020109 Applicant after: Mitsubishi Corp. Applicant before: Nippon Steel Corporation Applicant before: Mitsubishi Corp. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CO., LTD. METAL ONE Free format text: FORMER OWNER: MITSUBISHI CORP. Effective date: 20031031 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20031031 Patentee after: Metal One Corp. Patentee before: Mitsubishi Corp. |
|
CX01 | Expiry of patent term |
Granted publication date: 20030820 |
|
CX01 | Expiry of patent term |