CN101113669B - 一种提高低渗储层产能的压裂方法 - Google Patents
一种提高低渗储层产能的压裂方法 Download PDFInfo
- Publication number
- CN101113669B CN101113669B CN200710018306XA CN200710018306A CN101113669B CN 101113669 B CN101113669 B CN 101113669B CN 200710018306X A CN200710018306X A CN 200710018306XA CN 200710018306 A CN200710018306 A CN 200710018306A CN 101113669 B CN101113669 B CN 101113669B
- Authority
- CN
- China
- Prior art keywords
- fracturing
- acid solution
- construction
- reservoir
- well
- 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
- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000035699 permeability Effects 0.000 title claims description 24
- 239000002253 acid Substances 0.000 claims abstract description 65
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 44
- 238000010276 construction Methods 0.000 claims abstract description 44
- 239000012530 fluid Substances 0.000 claims abstract description 42
- 238000005516 engineering process Methods 0.000 claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 239000003129 oil well Substances 0.000 claims abstract description 11
- 239000000243 solution Substances 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 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
- 239000000665 guar gum Substances 0.000 claims description 4
- 238000004088 simulation Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000002734 clay mineral Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000605 extraction Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 abstract description 2
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 238000002715 modification method Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 206010017076 Fracture Diseases 0.000 description 21
- 208000010392 Bone Fractures Diseases 0.000 description 20
- 238000003825 pressing Methods 0.000 description 15
- 239000003921 oil Substances 0.000 description 14
- YLOCGHYTXIINAI-XKUOMLDTSA-N (2s)-2-amino-3-(4-hydroxyphenyl)propanoic acid;(2s)-2-aminopentanedioic acid;(2s)-2-aminopropanoic acid;(2s)-2,6-diaminohexanoic acid Chemical compound C[C@H](N)C(O)=O.NCCCC[C@H](N)C(O)=O.OC(=O)[C@@H](N)CCC(O)=O.OC(=O)[C@@H](N)CC1=CC=C(O)C=C1 YLOCGHYTXIINAI-XKUOMLDTSA-N 0.000 description 12
- 102000016726 Coat Protein Complex I Human genes 0.000 description 12
- 108010092897 Coat Protein Complex I Proteins 0.000 description 12
- 238000010586 diagram Methods 0.000 description 10
- 239000004576 sand Substances 0.000 description 7
- 230000000630 rising effect Effects 0.000 description 5
- 239000003208 petroleum Substances 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910004039 HBF4 Inorganic materials 0.000 description 2
- 239000009096 changqing Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 101000760175 Homo sapiens Zinc finger protein 35 Proteins 0.000 description 1
- 102100024672 Zinc finger protein 35 Human genes 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
裂缝1 | 裂缝2 | 裂缝3 | |
东翼缝长 | 201.4m | 28.8m | |
西翼缝长 | 141.8m | 136.7m |
裂缝方位 | 89.6° | 78.2° | 78.2° |
裂缝高度 | 17.7m | 14.3m | 14.3m |
产状 | 垂直 | 垂直 | 垂直 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200710018306XA CN101113669B (zh) | 2007-07-18 | 2007-07-18 | 一种提高低渗储层产能的压裂方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200710018306XA CN101113669B (zh) | 2007-07-18 | 2007-07-18 | 一种提高低渗储层产能的压裂方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101113669A CN101113669A (zh) | 2008-01-30 |
CN101113669B true CN101113669B (zh) | 2011-09-07 |
Family
ID=39022179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200710018306XA Active CN101113669B (zh) | 2007-07-18 | 2007-07-18 | 一种提高低渗储层产能的压裂方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101113669B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110761762A (zh) * | 2018-07-27 | 2020-02-07 | 中国石油化工股份有限公司 | 一种致密砂岩油藏提高压裂体积的方法 |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101906966A (zh) * | 2010-07-16 | 2010-12-08 | 中国石油天然气股份有限公司 | 储层产能的预测方法及装置 |
CN102022105B (zh) * | 2010-10-21 | 2014-02-26 | 中国石油化工股份有限公司 | 缝洞型碳酸盐岩储层大型复合酸压方法 |
CN102011580B (zh) * | 2010-11-08 | 2012-07-11 | 西南石油大学 | 一种预测酸损伤后储层破裂压力的方法 |
CN102220861A (zh) * | 2011-05-06 | 2011-10-19 | 中国石油天然气股份有限公司 | 一种酸酯配合定向破胶方法 |
CN102329606B (zh) * | 2011-08-03 | 2013-11-27 | 西安长庆化工集团有限公司 | 羧甲基瓜胶酸性压裂液的交联剂及其制备方法 |
CN103089224A (zh) * | 2011-10-28 | 2013-05-08 | 中国石油化工股份有限公司 | 一种综合控制裂缝高度的压裂方法 |
CN102913221B (zh) * | 2012-11-05 | 2015-04-15 | 河南理工大学 | 一种低渗储层的体积改造工艺 |
CN102942913B (zh) * | 2012-11-22 | 2014-09-24 | 吉林冠通能源科技有限公司 | 一种应用于浅井加氢热气化学增产的溶液组份 |
CN102936493B (zh) * | 2012-11-22 | 2014-09-24 | 吉林冠通能源科技有限公司 | 一种用于低渗透气井加氢热气化学增产的溶液组份 |
CN104879112A (zh) * | 2014-02-28 | 2015-09-02 | 成都能生材科技开发有限责任公司 | 提高解吸速度的纳米压裂技术 |
CN105443094B (zh) * | 2014-07-31 | 2018-04-10 | 中国石油化工股份有限公司 | 一种稠油热采待施工井的多通道储层物理模型及应用 |
CN105443095B (zh) * | 2014-07-31 | 2018-04-10 | 中国石油化工股份有限公司 | 一种稠油热采待施工井的单通道储层物理模型及应用 |
CN104747158A (zh) * | 2015-02-05 | 2015-07-01 | 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 | 一种改造高泥质砂岩层的方法 |
CN104712288B (zh) * | 2015-02-05 | 2017-07-04 | 中国矿业大学 | 泥质胶结软弱岩土体高能气体致裂注浆方法 |
CN104989364B (zh) * | 2015-06-11 | 2017-05-03 | 西南石油大学 | 酸刻蚀物理模拟实验中岩板表面刻蚀形态的评价方法 |
CN104879113A (zh) * | 2015-06-12 | 2015-09-02 | 中国石油化工股份有限公司 | 一种碳酸盐岩储层复合酸压方法 |
CN105089602A (zh) * | 2015-06-18 | 2015-11-25 | 中国石油化工股份有限公司 | 一种碳酸盐岩油藏变盐酸浓度酸压方法 |
CN106321044A (zh) * | 2015-06-30 | 2017-01-11 | 中国石油化工股份有限公司 | 一种高温超深碳酸盐岩储层携砂酸压方法 |
CN106321053B (zh) * | 2015-07-01 | 2019-01-01 | 中国石油化工股份有限公司 | 一种油气井增产方法 |
CN104989361B (zh) * | 2015-07-13 | 2016-08-24 | 中国石油大学(北京) | 一种辅助水平井人工裂缝转向改造的方法 |
CN105937388B (zh) * | 2016-05-31 | 2018-09-28 | 中国石油化工股份有限公司 | 一种致密砂岩油藏的一体化开发方法 |
CN106246156B (zh) * | 2016-08-23 | 2018-12-14 | 中国海洋石油集团有限公司 | 一种爆燃压裂酸化联作方法 |
CN106194145B (zh) * | 2016-09-27 | 2020-02-07 | 西南石油大学 | 一种多级暂堵深度网络酸压方法 |
CN108868725A (zh) * | 2017-05-09 | 2018-11-23 | 中国石油化工股份有限公司 | 等离子脉冲预处理桥塞分段压裂方法 |
CN111456694B (zh) * | 2019-01-17 | 2022-05-06 | 中国石油天然气股份有限公司 | 确定碳酸盐岩油井自流注水水源层门限压力的方法和装置 |
CN112832718B (zh) * | 2021-03-12 | 2022-04-05 | 西南石油大学 | 一种深层页岩气开发方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3664426A (en) * | 1970-05-04 | 1972-05-23 | Exxon Production Research Co | Hydraulic fracturing method |
US3768564A (en) * | 1971-04-26 | 1973-10-30 | Halliburton Co | Method of fracture acidizing a well formation |
CN1566613A (zh) * | 2003-06-18 | 2005-01-19 | 长庆石油勘探局工程技术研究院 | 一种产生多缝水力压裂工艺 |
-
2007
- 2007-07-18 CN CN200710018306XA patent/CN101113669B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3664426A (en) * | 1970-05-04 | 1972-05-23 | Exxon Production Research Co | Hydraulic fracturing method |
US3768564A (en) * | 1971-04-26 | 1973-10-30 | Halliburton Co | Method of fracture acidizing a well formation |
CN1566613A (zh) * | 2003-06-18 | 2005-01-19 | 长庆石油勘探局工程技术研究院 | 一种产生多缝水力压裂工艺 |
Non-Patent Citations (10)
Title |
---|
刘兆江,王宇宾.复合压裂技术在高应力地层的应用.断块油气田13 6.2006,13(6),43-45. |
刘兆江,王宇宾.复合压裂技术在高应力地层的应用.断块油气田13 6.2006,13(6),43-45. * |
刘崇江,刘永喜、班丽、胡燕.压裂酸化论文集 1.石油工业出版社,1999,143-150. |
刘崇江,刘永喜、班丽、胡燕.压裂酸化论文集 1.石油工业出版社,1999,143-150. * |
田和金等.高能气体压裂联作技术进展.石油钻采工艺24 4.2002,24(4),67-69. |
田和金等.高能气体压裂联作技术进展.石油钻采工艺24 4.2002,24(4),67-69. * |
石崇兵,李传乐.高能气体压裂技术的发展趋势.西安石油学院学报(自然科学版)15 5.2000,15(5),17-20. |
石崇兵,李传乐.高能气体压裂技术的发展趋势.西安石油学院学报(自然科学版)15 5.2000,15(5),17-20. * |
赵祥生,柯仲华.高能气体压裂在安塞油田的应用.石油钻采工艺14 6.1992,14(6),83-85. |
赵祥生,柯仲华.高能气体压裂在安塞油田的应用.石油钻采工艺14 6.1992,14(6),83-85. * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110761762A (zh) * | 2018-07-27 | 2020-02-07 | 中国石油化工股份有限公司 | 一种致密砂岩油藏提高压裂体积的方法 |
CN110761762B (zh) * | 2018-07-27 | 2021-08-27 | 中国石油化工股份有限公司 | 一种致密砂岩油藏提高压裂体积的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101113669A (zh) | 2008-01-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101113669B (zh) | 一种提高低渗储层产能的压裂方法 | |
CN103835691B (zh) | 一种自然选择甜点暂堵体积压裂方法 | |
CN108830020B (zh) | 一种模拟海上油田微压裂增注裂缝扩展的方法 | |
CN103967470B (zh) | 一种水平井泥岩穿层压裂方法 | |
CN103089224A (zh) | 一种综合控制裂缝高度的压裂方法 | |
CN110359899B (zh) | 一种页岩气水平井重复压裂提高有效改造体积的方法 | |
CN105134158A (zh) | 一种补充致密油储层地层能量的压裂方法 | |
CN100560937C (zh) | 一种薄基岩浅埋煤层长壁工作面保水开采方法 | |
CN104278980A (zh) | 一种采用改造体积优化致密油水平井缝网参数的方法 | |
CN109751036A (zh) | 一种深层页岩气延缓有效裂缝改造体积递减的方法 | |
Liu et al. | The elimination of coal and gas outburst disasters by ultrathin protective seam drilling combined with stress-relief gas drainage in Xinggong coalfield | |
Bi et al. | Geological characteristics and co-exploration and co-production methods of Upper Permian Longtan coal measure gas in Yangmeishu Syncline, Western Guizhou Province, China | |
CN106437823B (zh) | 一种消除煤矿瓦斯爆炸突出超标的方法 | |
CN103048184A (zh) | 重复压裂堵剂的突破压力的测试方法 | |
CN109577938A (zh) | 一种致密油藏水平井穿层压裂方法 | |
CN102364041B (zh) | 水平井压裂缝填充孚盛砂建立透油阻水筛的采油方法 | |
CN110529089A (zh) | 一种裸眼水平井重复压裂方法 | |
CN105134151B (zh) | 热氮气增能降粘增产工艺 | |
CN104632173B (zh) | 非天然裂缝致密储层缝网压裂选层方法 | |
Morse et al. | Productivity of vertically fractured wells prior to stabilized flow | |
CN111911128B (zh) | 一种高构造应力常压页岩气体积压裂方法 | |
CN103048252A (zh) | 重复压裂堵剂的封堵率的测试方法 | |
RU2517674C1 (ru) | Способ разработки неоднородной нефтяной залежи | |
CN106321053A (zh) | 一种油气井增产方法 | |
CN205297522U (zh) | 井网结构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090109 Address after: Shaanxi province Xi'an Weiyang Weiyang Road No. 151 in Changqing Garden District Changqing headquarters and the Ministry of science and technology project post encoding: 710021 Applicant after: CNPC CHUANQING DRILLING ENGINEERING Co.,Ltd. Address before: Department of science and technology, bureau of Exploration Bureau Changqing District, Shaanxi City, Xi'an Province, China: 710021 Applicant before: Changqing Petroleum Exploration Bureau |
|
ASS | Succession or assignment of patent right |
Owner name: CHINA PETROLEUM GROUP CHUANQING DRILLING ENGINEERI Free format text: FORMER OWNER: CHANGQING PETROLEUM EXPLORATION BUREAU Effective date: 20090109 |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201120 Address after: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Chuanqing Drilling Engineering Co.,Ltd. Address before: 710021 Shaanxi province Xi'an Weiyang Weiyang Road No. 151 in Changqing Garden District Changqing headquarters and the Ministry of science and Engineering Patentee before: CNPC Chuanqing Drilling Engineering Co.,Ltd. |