CN106285617B - 天然气水平井完井方法 - Google Patents
天然气水平井完井方法 Download PDFInfo
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- CN106285617B CN106285617B CN201610660498.3A CN201610660498A CN106285617B CN 106285617 B CN106285617 B CN 106285617B CN 201610660498 A CN201610660498 A CN 201610660498A CN 106285617 B CN106285617 B CN 106285617B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 19
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- 238000005516 engineering process Methods 0.000 claims abstract description 12
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- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid group Chemical group C(CC(O)(C(=O)O)CC(=O)O)(=O)O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 12
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- YIBPLYRWHCQZEB-UHFFFAOYSA-N formaldehyde;propan-2-one Chemical compound O=C.CC(C)=O YIBPLYRWHCQZEB-UHFFFAOYSA-N 0.000 claims description 6
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- 239000012530 fluid Substances 0.000 claims description 4
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- CWSZBVAUYPTXTG-UHFFFAOYSA-N 5-[6-[[3,4-dihydroxy-6-(hydroxymethyl)-5-methoxyoxan-2-yl]oxymethyl]-3,4-dihydroxy-5-[4-hydroxy-3-(2-hydroxyethoxy)-6-(hydroxymethyl)-5-methoxyoxan-2-yl]oxyoxan-2-yl]oxy-6-(hydroxymethyl)-2-methyloxane-3,4-diol Chemical group O1C(CO)C(OC)C(O)C(O)C1OCC1C(OC2C(C(O)C(OC)C(CO)O2)OCCO)C(O)C(O)C(OC2C(OC(C)C(O)C2O)CO)O1 CWSZBVAUYPTXTG-UHFFFAOYSA-N 0.000 claims description 3
- MDFFNEOEWAXZRQ-UHFFFAOYSA-N Amino radical Chemical compound [NH2] MDFFNEOEWAXZRQ-UHFFFAOYSA-N 0.000 claims description 3
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- FEWJPZIEWOKRBE-XIXRPRMCSA-N Mesotartaric acid Chemical group OC(=O)[C@@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-XIXRPRMCSA-N 0.000 description 2
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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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/30—Specific pattern of wells, e.g. optimizing the spacing of wells
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
- C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
- C09K8/467—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement containing additives for specific purposes
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices, or the like
-
- 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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/0099—Equipment or details not covered by groups E21B15/00 - E21B40/00 specially adapted for drilling for or production of natural hydrate or clathrate gas reservoirs; Drilling through or monitoring of formations containing gas hydrates or clathrates
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
- E21B43/261—Separate steps of (1) cementing, plugging or consolidating and (2) fracturing or attacking the formation
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/046—Directional drilling horizontal drilling
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
- E21B7/061—Deflecting the direction of boreholes the tool shaft advancing relative to a guide, e.g. a curved tube or a whipstock
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
- E21B7/185—Drilling by liquid or gas jets, with or without entrained pellets underwater
Abstract
Description
Claims (1)
Priority Applications (1)
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CN201610660498.3A CN106285617B (zh) | 2015-11-11 | 2015-11-11 | 天然气水平井完井方法 |
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CN201510766291.XA CN105298463B (zh) | 2015-11-11 | 2015-11-11 | 天然气水合物大井眼多分支径向水平井完井方法 |
CN201610660498.3A CN106285617B (zh) | 2015-11-11 | 2015-11-11 | 天然气水平井完井方法 |
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CN201510766291.XA Division CN105298463B (zh) | 2015-11-11 | 2015-11-11 | 天然气水合物大井眼多分支径向水平井完井方法 |
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CN106285617A CN106285617A (zh) | 2017-01-04 |
CN106285617B true CN106285617B (zh) | 2018-12-21 |
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CN201510766291.XA Active CN105298463B (zh) | 2015-11-11 | 2015-11-11 | 天然气水合物大井眼多分支径向水平井完井方法 |
CN201610660498.3A Active CN106285617B (zh) | 2015-11-11 | 2015-11-11 | 天然气水平井完井方法 |
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CN201510766291.XA Active CN105298463B (zh) | 2015-11-11 | 2015-11-11 | 天然气水合物大井眼多分支径向水平井完井方法 |
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Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106761587B (zh) * | 2016-11-18 | 2018-04-20 | 青岛海洋地质研究所 | 海洋粉砂质储层天然气水合物多分支孔有限防砂开采方法 |
CN106837259B (zh) * | 2017-04-01 | 2023-02-17 | 吉林大学 | 一种海洋浅层天然气水合物微管增产装置及方法 |
CN107620582B (zh) * | 2017-08-08 | 2018-08-03 | 广州海洋地质调查局 | 双层套管防砂完井工艺及双层防砂完井管柱 |
CN107701151A (zh) * | 2017-11-17 | 2018-02-16 | 中国矿业大学 | 一种定向钻进降压抽采天然气水合物的方法 |
CN108005626B (zh) * | 2017-11-27 | 2020-11-24 | 华南理工大学 | 一种基于热管技术的天然气水合物开采装置及方法 |
CN108086958B (zh) * | 2017-12-08 | 2020-01-31 | 中国矿业大学 | 天然气水合物冰冻固井氢氧置换协调开采法 |
CN108104776B (zh) * | 2017-12-12 | 2019-10-29 | 大连理工大学 | 一种结合降压的水流侵蚀法海洋天然气水合物开采装置 |
CN108894765A (zh) * | 2018-08-24 | 2018-11-27 | 广州海洋地质调查局 | 深水浅层天然气水合物开采的主辅井结构及其方法 |
CN109611086B (zh) * | 2018-12-06 | 2019-11-05 | 青岛海洋地质研究所 | 基于多分支井的二次水合物形成监测与抑制系统及其方法 |
CN109488259B (zh) * | 2018-12-12 | 2019-08-06 | 青岛海洋地质研究所 | 基于温海水-砾石吞吐置换开采i类水合物系统的方法 |
CN109736769A (zh) * | 2019-01-15 | 2019-05-10 | 中国矿业大学 | 一种冻土层天然气水合物水平分支井网开采系统与方法 |
CN110029968B (zh) * | 2019-04-08 | 2020-02-14 | 中国石油大学(华东) | 用于钻取水合物微小井眼并快速完井的装置及工作方法 |
CN110159233B (zh) * | 2019-06-10 | 2021-07-23 | 中国石油大学(华东) | 一种通过人工致密盖层提高天然气水合物藏采收率的方法 |
CN110657594A (zh) * | 2019-10-08 | 2020-01-07 | 刘联军 | 一种闭式循环深地热能开采系统 |
CN114135291B (zh) * | 2021-11-22 | 2022-12-27 | 大连理工大学 | 一种深海采矿试验系统的布放回收系统及使用方法 |
Citations (6)
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CN1508380A (zh) * | 2002-12-18 | 2004-06-30 | 杜晓瑞 | 超短曲率水平井钻井和完井的方法及其装置 |
CN1944949A (zh) * | 2006-08-09 | 2007-04-11 | 中国石油大学(华东) | 单井注热循环开采海底水合物的方法 |
RU2005139988A (ru) * | 2005-12-22 | 2007-06-27 | Государственное образовательное учреждение высшего профессионального образовани Российский государственный университет нефти и газа им. И.М. Губкина(RU) | Способ термической разработки месторождений газовых гидратов |
CN102493794A (zh) * | 2011-12-13 | 2012-06-13 | 王建生 | 气水混合液喷射钻井梅花形径向水平井煤层气开采方法 |
CN103422812A (zh) * | 2013-08-02 | 2013-12-04 | 奥瑞安能源国际有限公司 | 单井眼煤层气多分支水平井钻井及完井方法 |
CN104533287A (zh) * | 2014-11-20 | 2015-04-22 | 西南石油大学 | 一种钻鱼刺状多级分支水平井页岩气储层钻完井和增产系统 |
Family Cites Families (1)
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---|---|---|---|---|
CA2818380A1 (en) * | 2013-08-12 | 2014-06-05 | Wood, Blake R. | Method and system for the dissassociation and production of a gas hydrate formation (ghf) |
-
2015
- 2015-11-11 CN CN201510766291.XA patent/CN105298463B/zh active Active
- 2015-11-11 CN CN201610660498.3A patent/CN106285617B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1508380A (zh) * | 2002-12-18 | 2004-06-30 | 杜晓瑞 | 超短曲率水平井钻井和完井的方法及其装置 |
RU2005139988A (ru) * | 2005-12-22 | 2007-06-27 | Государственное образовательное учреждение высшего профессионального образовани Российский государственный университет нефти и газа им. И.М. Губкина(RU) | Способ термической разработки месторождений газовых гидратов |
CN1944949A (zh) * | 2006-08-09 | 2007-04-11 | 中国石油大学(华东) | 单井注热循环开采海底水合物的方法 |
CN102493794A (zh) * | 2011-12-13 | 2012-06-13 | 王建生 | 气水混合液喷射钻井梅花形径向水平井煤层气开采方法 |
CN103422812A (zh) * | 2013-08-02 | 2013-12-04 | 奥瑞安能源国际有限公司 | 单井眼煤层气多分支水平井钻井及完井方法 |
CN104533287A (zh) * | 2014-11-20 | 2015-04-22 | 西南石油大学 | 一种钻鱼刺状多级分支水平井页岩气储层钻完井和增产系统 |
Also Published As
Publication number | Publication date |
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CN105298463A (zh) | 2016-02-03 |
CN105298463B (zh) | 2016-09-07 |
CN106285617A (zh) | 2017-01-04 |
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Effective date of registration: 20181108 Address after: 063300 111 Huatong street, Fengnan Economic Development Zone, Tangshan City, Hebei Applicant after: Huatong Kechuang (Tangshan) Petroleum Engineering Technology Service Co., Ltd. Address before: 257000 18 drilling Road, Dongying District, Dongying, Shandong Applicant before: Wang Wei |
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Address after: 063300 No. 111 Huatong street, Fengnan Economic Development Zone, Hebei, Tangshan City Patentee after: Huaxin Tangshan Petroleum Equipment Co., Ltd Address before: 063300 No. 111 Huatong street, Fengnan Economic Development Zone, Hebei, Tangshan City Patentee before: Huatong Ke Chuang (Tangshan) Patentee before: Petroleum Engineering Technology Service Co., Ltd. |