CN101525532B - 油井选择性堵水剂 - Google Patents
油井选择性堵水剂 Download PDFInfo
- Publication number
- CN101525532B CN101525532B CN2009100740081A CN200910074008A CN101525532B CN 101525532 B CN101525532 B CN 101525532B CN 2009100740081 A CN2009100740081 A CN 2009100740081A CN 200910074008 A CN200910074008 A CN 200910074008A CN 101525532 B CN101525532 B CN 101525532B
- Authority
- CN
- China
- Prior art keywords
- agent
- oil
- parts
- water shutoff
- oil wells
- 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.)
- Active
Links
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100740081A CN101525532B (zh) | 2009-03-23 | 2009-03-23 | 油井选择性堵水剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100740081A CN101525532B (zh) | 2009-03-23 | 2009-03-23 | 油井选择性堵水剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101525532A CN101525532A (zh) | 2009-09-09 |
CN101525532B true CN101525532B (zh) | 2011-11-30 |
Family
ID=41093604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100740081A Active CN101525532B (zh) | 2009-03-23 | 2009-03-23 | 油井选择性堵水剂 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101525532B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103422834A (zh) * | 2013-07-15 | 2013-12-04 | 中国石油天然气股份有限公司 | 一种油井封堵剂及其应用 |
CN106497532A (zh) * | 2016-09-05 | 2017-03-15 | 西安石油大学 | 一种有机‑无机复合凝胶堵水剂的制备方法 |
CN110734752B (zh) * | 2018-07-18 | 2022-10-14 | 中石化石油工程技术服务有限公司 | 一种堵漏剂及其制备方法 |
CN112143477B (zh) * | 2019-06-28 | 2022-09-30 | 中国石油化工股份有限公司 | 一种硅酸盐堵剂体系及其应用方法 |
CN114456783A (zh) * | 2022-01-14 | 2022-05-10 | 西南石油大学 | 一种无机有机复合调剖堵水剂及其使用方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5134176A (en) * | 1989-10-16 | 1992-07-28 | Mobil Oil Corporation | Crosslinked polyvinyl amine copolymer gels for use under harsh reservoir conditions |
CN1085590A (zh) * | 1992-10-13 | 1994-04-20 | 江汉石油学院应用化学研究所 | 一种新型聚合物堵水调剖剂 |
US6024167A (en) * | 1997-05-15 | 2000-02-15 | Cyrus A. Irani | Transporting waterflood mobility control agents to high permeability zones |
CN101302266A (zh) * | 2008-06-23 | 2008-11-12 | 成都理工大学 | 水溶性微交联共聚物及其制备方法和用途 |
-
2009
- 2009-03-23 CN CN2009100740081A patent/CN101525532B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5134176A (en) * | 1989-10-16 | 1992-07-28 | Mobil Oil Corporation | Crosslinked polyvinyl amine copolymer gels for use under harsh reservoir conditions |
CN1085590A (zh) * | 1992-10-13 | 1994-04-20 | 江汉石油学院应用化学研究所 | 一种新型聚合物堵水调剖剂 |
US6024167A (en) * | 1997-05-15 | 2000-02-15 | Cyrus A. Irani | Transporting waterflood mobility control agents to high permeability zones |
CN101302266A (zh) * | 2008-06-23 | 2008-11-12 | 成都理工大学 | 水溶性微交联共聚物及其制备方法和用途 |
Also Published As
Publication number | Publication date |
---|---|
CN101525532A (zh) | 2009-09-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101525532B (zh) | 油井选择性堵水剂 | |
CN103232839B (zh) | 一种适于高温高盐油藏堵水调剖用的堵水剂 | |
CN101627101A (zh) | 低密度陶瓷支撑剂及其生产方法 | |
CA2858512A1 (en) | Compositions and methods for servicing subterranean wells | |
MX2012013299A (es) | Método de fracturación hidráulica. | |
CN103773334B (zh) | 堵漏增强剂 | |
US20120204764A1 (en) | Method for Wellbore Servicing to Enhance the Mechanical Strength of Cement Using Electrochemically Activated Water | |
CN101693827A (zh) | 凝结型复合封堵剂 | |
CN105018054A (zh) | 一种油气井封固堵漏剂 | |
CN104944893A (zh) | 一种提高煤矿用水玻璃复合胶体保水性能的灌浆材料及制备方法 | |
CN108977183A (zh) | 自适应堵漏剂及制备方法 | |
CN107216067A (zh) | 一种吸音材料及其制备方法 | |
CN111087998A (zh) | 一种缓膨颗粒及其制备方法 | |
CN1237145C (zh) | 一种用于油水井封堵的水泥粉煤灰调剖剂 | |
CN102180697A (zh) | 轻质高强度玄武岩陶粒及其制备方法 | |
CN105484697A (zh) | 一种超稠油油藏的调剖封窜方法 | |
WO2009083238A1 (en) | Cement composition comprising mixture of organic and inorganic fibres for curing severe losses especially in the reservoir section | |
CN108675705B (zh) | 一种含油污泥封窜组合物、含油污泥封窜剂及其制备方法、应用 | |
CN105062447A (zh) | 一种热采封窜剂及其制备方法 | |
CN106277956A (zh) | 一种地质聚合物压裂支撑剂的制备工艺 | |
CN111087997A (zh) | 一种油藏油井堵水的方法 | |
CN106479461A (zh) | 一种高强度水泥浆的制备方法 | |
CN105131921A (zh) | 一种抗盐抗高温高强度冻胶堵水剂 | |
CN103627375A (zh) | 矿渣mtc固井液及其制备方法 | |
CN101747883A (zh) | 无机凝胶调驱剂 |
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: SHAANXI YANCHANG PETROLEUM( GROUP )CO., LTD. RESEA Free format text: FORMER OWNER: GUAN JUNHUA Effective date: 20100612 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Xiangzeng Inventor before: Wang Xiangzeng Inventor before: Guan Liangyu Inventor before: Wang Sujun |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG XIANGZENG GUAN LIANGYU WANG SUJUN TO: WANG XIANGZENG Free format text: CORRECT: ADDRESS; FROM: 054001 XINGTAI CITY DEVELOPMENT AND REFORM COMMISSION, NO.62, HONGXING STREET, XNGTAI CITY, HEBEI PROVINCE TO: 710075 YANCHANG PETROLEUM RESEARCH INSTITUTE, NO.75, KEJI 2ND, HIGH-TECH ZONE, XI AN CITY, SHAANXI PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20100612 Address after: 710075 Yanchang Petroleum Research Institute, No. two 75, science and technology zone, Xi'an hi tech Zone, Shaanxi Applicant after: SHAANXI YANCHANG PETROLEUM (GROUP) CO., LTD. Address before: 054001 Xingtai Municipal Development and Reform Commission, 62 Hongxing street, Hebei, Xingtai Applicant before: Guan Junhua |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |