CN102757776A - 油井压裂低温破胶促进剂 - Google Patents
油井压裂低温破胶促进剂 Download PDFInfo
- Publication number
- CN102757776A CN102757776A CN2011101061085A CN201110106108A CN102757776A CN 102757776 A CN102757776 A CN 102757776A CN 2011101061085 A CN2011101061085 A CN 2011101061085A CN 201110106108 A CN201110106108 A CN 201110106108A CN 102757776 A CN102757776 A CN 102757776A
- Authority
- CN
- China
- Prior art keywords
- low
- temperature
- well
- accelerator
- rubber crushing
- 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
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110106108.5A CN102757776B (zh) | 2011-04-27 | 2011-04-27 | 油井压裂低温破胶促进剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110106108.5A CN102757776B (zh) | 2011-04-27 | 2011-04-27 | 油井压裂低温破胶促进剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102757776A true CN102757776A (zh) | 2012-10-31 |
CN102757776B CN102757776B (zh) | 2014-04-09 |
Family
ID=47052430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110106108.5A Active CN102757776B (zh) | 2011-04-27 | 2011-04-27 | 油井压裂低温破胶促进剂 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102757776B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103480419A (zh) * | 2013-09-24 | 2014-01-01 | 陕西省石油化工研究设计院 | 选择性高分子断裂催化剂及其制备方法和应用 |
CN105778881A (zh) * | 2016-04-21 | 2016-07-20 | 成都劳恩普斯科技有限公司 | 一种适用于改性聚丙烯酰胺类聚合物的有机锆交联剂与制备方法 |
CN105849225A (zh) * | 2013-12-31 | 2016-08-10 | 凯米罗总公司 | 用于含有铁化合物的破碎剂的推动剂 |
CN108276981A (zh) * | 2018-02-07 | 2018-07-13 | 中石油煤层气有限责任公司 | 一种压裂液破胶促进剂、压裂液体系及它们的制备方法 |
CN113122219A (zh) * | 2021-04-20 | 2021-07-16 | 大庆佳源信德实业有限公司 | 一种油田压裂用碱性液体破胶剂 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105462573B (zh) * | 2014-09-09 | 2018-08-17 | 中国石油化工股份有限公司 | 一种油田注聚井增注用解堵剂 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1150967A (zh) * | 1995-11-17 | 1997-06-04 | 宫立武 | 油井压裂液低温破胶剂制备方法 |
WO2002095189A1 (en) * | 2001-05-23 | 2002-11-28 | Core Laboratories L.P. | Method of determining the extent of recovery of materials injected into oil wells |
US7334640B2 (en) * | 2005-01-06 | 2008-02-26 | Halliburton Energy Services, Inc. | Methods for reducing the viscosity of treatment fluids |
-
2011
- 2011-04-27 CN CN201110106108.5A patent/CN102757776B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1150967A (zh) * | 1995-11-17 | 1997-06-04 | 宫立武 | 油井压裂液低温破胶剂制备方法 |
WO2002095189A1 (en) * | 2001-05-23 | 2002-11-28 | Core Laboratories L.P. | Method of determining the extent of recovery of materials injected into oil wells |
US7334640B2 (en) * | 2005-01-06 | 2008-02-26 | Halliburton Energy Services, Inc. | Methods for reducing the viscosity of treatment fluids |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103480419A (zh) * | 2013-09-24 | 2014-01-01 | 陕西省石油化工研究设计院 | 选择性高分子断裂催化剂及其制备方法和应用 |
CN103480419B (zh) * | 2013-09-24 | 2015-06-03 | 陕西省石油化工研究设计院 | 选择性高分子断裂催化剂及其制备方法和应用 |
CN105849225A (zh) * | 2013-12-31 | 2016-08-10 | 凯米罗总公司 | 用于含有铁化合物的破碎剂的推动剂 |
CN105778881A (zh) * | 2016-04-21 | 2016-07-20 | 成都劳恩普斯科技有限公司 | 一种适用于改性聚丙烯酰胺类聚合物的有机锆交联剂与制备方法 |
CN108276981A (zh) * | 2018-02-07 | 2018-07-13 | 中石油煤层气有限责任公司 | 一种压裂液破胶促进剂、压裂液体系及它们的制备方法 |
CN113122219A (zh) * | 2021-04-20 | 2021-07-16 | 大庆佳源信德实业有限公司 | 一种油田压裂用碱性液体破胶剂 |
Also Published As
Publication number | Publication date |
---|---|
CN102757776B (zh) | 2014-04-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102757776B (zh) | 油井压裂低温破胶促进剂 | |
US9738824B2 (en) | Tight gas stimulation by in-situ nitrogen generation | |
CN101608113A (zh) | 一种利用生物酶制剂配制压裂液的配方 | |
CN101323780A (zh) | 一种低渗透油田热化学助排剂及其应用 | |
NO337698B1 (no) | Fremgangsmåte for behandling av en undergrunnsformasjon | |
CN102020983A (zh) | 一种改善地层酸化剖面的变粘转向酸 | |
CN106479477B (zh) | 一种胶囊化固体酸及其制备和应用 | |
CN102952535A (zh) | 一种自生热生气清洁压裂液 | |
CN104563952A (zh) | 一种非交联特种凝胶堵漏方法 | |
CN108865105A (zh) | 一种低吸附伤害滑溜水体系 | |
CN104312570A (zh) | 一种低腐蚀化学生热增压破胶剂及其制备方法 | |
CN104403657A (zh) | 一种油田用超级助排剂 | |
CN109826590A (zh) | 一种低渗油气田高含水老井堵水压裂方法 | |
CN105086990A (zh) | 一种复合酸压工作液及其制备方法 | |
CN106590560A (zh) | 一种冻胶暂堵剂 | |
CN101608542A (zh) | 一种生物酶压裂返排液回收驱油及解堵工艺 | |
CN102352235A (zh) | 一种交联酸压裂液及其制备方法 | |
CN102977876A (zh) | 一种超低浓度瓜尔胶压裂液及低温煤层气井压裂方法 | |
CN108949132A (zh) | 一种用于细粉砂油藏油井防砂的固砂解堵处理液、防砂处理液体系和用其防砂的方法 | |
CN104774605A (zh) | 一种低伤害小分子环保型压裂液及其制备方法 | |
CN103952130A (zh) | 低压油气井暂堵凝胶及其制备方法 | |
US20210284901A1 (en) | Composition and Method for Breaking Friction Reducing Polymer for Well Fluids | |
CN105443104B (zh) | 聚合物驱堵塞井酸化后解堵方法 | |
CN104927831A (zh) | 一种高效定位双重作用的破胶剂及其制备方法 | |
CN115029143B (zh) | 一种二氧化碳响应增黏表面活性剂及在压裂液中的应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Low-temperature rubber crushing accelerator for well fracturing Effective date of registration: 20191113 Granted publication date: 20140409 Pledgee: Bank of Kunlun Limited by Share Ltd. Karamay branch Pledgor: KARAMAY XINKEAO PETROLEUM TECHNOLOGICAL Co.,Ltd. Registration number: Y2019650000004 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230801 Granted publication date: 20140409 Pledgee: Bank of Kunlun Limited by Share Ltd. Karamay branch Pledgor: KARAMAY XINKEAO PETROLEUM TECHNOLOGICAL Co.,Ltd. Registration number: Y2019650000004 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |