CN111101897A - 一种连续油管带螺杆钻钻磨通井方法、装置及应用 - Google Patents
一种连续油管带螺杆钻钻磨通井方法、装置及应用 Download PDFInfo
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- CN111101897A CN111101897A CN201911227377.XA CN201911227377A CN111101897A CN 111101897 A CN111101897 A CN 111101897A CN 201911227377 A CN201911227377 A CN 201911227377A CN 111101897 A CN111101897 A CN 111101897A
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- drifting
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- coiled tubing
- screw
- grinding
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- 238000005553 drilling Methods 0.000 title claims abstract description 79
- 238000000227 grinding Methods 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims abstract description 35
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 claims abstract description 38
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 claims abstract description 19
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000012530 fluid Substances 0.000 claims abstract description 17
- 238000003801 milling Methods 0.000 claims description 8
- 229920002907 Guar gum Polymers 0.000 claims description 4
- 229960002154 guar gum Drugs 0.000 claims description 4
- 235000010417 guar gum Nutrition 0.000 claims description 4
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- 238000010276 construction Methods 0.000 abstract description 19
- 239000002002 slurry Substances 0.000 abstract description 15
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- 239000011435 rock Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
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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
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
-
- 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
- E21B11/00—Other drilling tools
-
- 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
- E21B31/00—Fishing for or freeing objects in boreholes or wells
-
- 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/02—Fluid rotary type drives
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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)
- Marine Sciences & Fisheries (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201911227377.XA CN111101897A (zh) | 2019-12-04 | 2019-12-04 | 一种连续油管带螺杆钻钻磨通井方法、装置及应用 |
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CN201911227377.XA CN111101897A (zh) | 2019-12-04 | 2019-12-04 | 一种连续油管带螺杆钻钻磨通井方法、装置及应用 |
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CN111101897A true CN111101897A (zh) | 2020-05-05 |
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CN201911227377.XA Pending CN111101897A (zh) | 2019-12-04 | 2019-12-04 | 一种连续油管带螺杆钻钻磨通井方法、装置及应用 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111963106A (zh) * | 2020-08-31 | 2020-11-20 | 中国石油天然气股份有限公司 | 井筒的清理装置及清理方法 |
CN113175308A (zh) * | 2021-05-08 | 2021-07-27 | 西安石油大学 | 一种直连机械式连续管钻磨通井装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204175291U (zh) * | 2014-10-10 | 2015-02-25 | 中国石油天然气股份有限公司 | 一种通井规 |
CN104563936A (zh) * | 2014-12-17 | 2015-04-29 | 杰瑞能源服务有限公司 | 连续油管钻磨水平段水泥塞井下工具组合及工艺 |
CN206144529U (zh) * | 2016-09-29 | 2017-05-03 | 中国石油化工股份有限公司 | 一种直斜井管内除垢工艺管柱 |
CN109899017A (zh) * | 2019-03-20 | 2019-06-18 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | 一种连续油管钻磨欠平衡水泥塞作业施工方法 |
CN211598607U (zh) * | 2019-12-04 | 2020-09-29 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | 一种连续油管带螺杆钻钻磨通井装置 |
-
2019
- 2019-12-04 CN CN201911227377.XA patent/CN111101897A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204175291U (zh) * | 2014-10-10 | 2015-02-25 | 中国石油天然气股份有限公司 | 一种通井规 |
CN104563936A (zh) * | 2014-12-17 | 2015-04-29 | 杰瑞能源服务有限公司 | 连续油管钻磨水平段水泥塞井下工具组合及工艺 |
CN206144529U (zh) * | 2016-09-29 | 2017-05-03 | 中国石油化工股份有限公司 | 一种直斜井管内除垢工艺管柱 |
CN109899017A (zh) * | 2019-03-20 | 2019-06-18 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | 一种连续油管钻磨欠平衡水泥塞作业施工方法 |
CN211598607U (zh) * | 2019-12-04 | 2020-09-29 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | 一种连续油管带螺杆钻钻磨通井装置 |
Non-Patent Citations (4)
Title |
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倪晶波;张强;帖奇珍;董琦;苏靖淞;赵伟东;: "不同完井方式水平井作业技术在七棵树油田的应用", 油气井测试, no. 04 * |
尚琼等: "连续油管钻复合桥塞工艺研究", 钻采工艺, vol. 39, no. 01, pages 68 - 71 * |
张曙光等: "水平井连续油管高效钻磨技术研究", 钻采工艺, vol. 41, no. 05, pages 56 - 58 * |
薛丽娜;: "水平井洗井工艺技术研究", 天然气技术, no. 04 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111963106A (zh) * | 2020-08-31 | 2020-11-20 | 中国石油天然气股份有限公司 | 井筒的清理装置及清理方法 |
CN113175308A (zh) * | 2021-05-08 | 2021-07-27 | 西安石油大学 | 一种直连机械式连续管钻磨通井装置 |
CN113175308B (zh) * | 2021-05-08 | 2022-10-14 | 西安石油大学 | 一种直连机械式连续管钻磨通井装置 |
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TA01 | Transfer of patent application right |
Applicant before: CHINA NATIONAL PETROLEUM CORPORATION CHUANQING DRILLING ENGINEERING COMPANY LIMITED CHANGQING DOWNHOLE TECHNOLOGY Co. Effective date of registration: 20201027 Address after: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Applicant after: CHINA NATIONAL PETROLEUM Corp. Applicant after: CNPC Chuanqing Drilling Engineering Co.,Ltd. Address before: 710018 Shaanxi province Xi'an Weiyang Changqing Changqing prosperous Park District Building Room 1203 Applicant before: CHINA NATIONAL PETROLEUM Corp. Applicant before: CNPC Chuanqing Drilling Engineering Co.,Ltd. |
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