CN105064975B - 非常规油气层渗透性水泥石压裂开采方法 - Google Patents
非常规油气层渗透性水泥石压裂开采方法 Download PDFInfo
- Publication number
- CN105064975B CN105064975B CN201510500540.0A CN201510500540A CN105064975B CN 105064975 B CN105064975 B CN 105064975B CN 201510500540 A CN201510500540 A CN 201510500540A CN 105064975 B CN105064975 B CN 105064975B
- Authority
- CN
- China
- Prior art keywords
- carbon dioxide
- supercritical carbon
- well
- pressure
- cement
- 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
- 239000004568 cement Substances 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 34
- 239000004575 stone Substances 0.000 title claims abstract description 18
- 238000011084 recovery Methods 0.000 title claims abstract description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 82
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 39
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000011083 cement mortar Substances 0.000 claims abstract description 24
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 16
- 238000005516 engineering process Methods 0.000 claims abstract description 13
- 238000003860 storage Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000005086 pumping Methods 0.000 claims abstract description 7
- 230000008595 infiltration Effects 0.000 claims abstract description 5
- 238000001764 infiltration Methods 0.000 claims abstract description 5
- 239000002002 slurry Substances 0.000 claims abstract description 5
- 239000002351 wastewater Substances 0.000 claims abstract description 5
- 238000010237 hybrid technique Methods 0.000 claims abstract description 3
- 238000013461 design Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 230000035699 permeability Effects 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 4
- 238000002309 gasification Methods 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims description 4
- 230000008023 solidification Effects 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 239000003129 oil well Substances 0.000 claims description 3
- 238000005530 etching Methods 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims 2
- 238000005260 corrosion Methods 0.000 claims 2
- 241000790917 Dioxys <bee> Species 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000008240 homogeneous mixture Substances 0.000 claims 1
- 238000002386 leaching Methods 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 9
- 239000003245 coal Substances 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 239000003795 chemical substances by application Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 238000005065 mining Methods 0.000 abstract description 3
- 238000003475 lamination Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 11
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 3
- 239000003570 air Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- UPLPHRJJTCUQAY-WIRWPRASSA-N 2,3-thioepoxy madol Chemical compound C([C@@H]1CC2)[C@@H]3S[C@@H]3C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@](C)(O)[C@@]2(C)CC1 UPLPHRJJTCUQAY-WIRWPRASSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009292 forward osmosis Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Classifications
-
- 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
- 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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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
- E21B43/02—Subsoil filtering
- E21B43/025—Consolidation of loose sand or the like round the wells without excessively decreasing the permeability thereof
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/164—Injecting CO2 or carbonated water
-
- 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
- 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
- E21B43/267—Methods for stimulating production by forming crevices or fractures reinforcing fractures by propping
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/166—Injecting a gaseous medium; Injecting a gaseous medium and a liquid medium
- E21B43/168—Injecting a gaseous medium
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/70—Combining sequestration of CO2 and exploitation of hydrocarbons by injecting CO2 or carbonated water in oil wells
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Description
Claims (4)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510500540.0A CN105064975B (zh) | 2015-08-17 | 2015-08-17 | 非常规油气层渗透性水泥石压裂开采方法 |
US15/550,858 US10174601B2 (en) | 2015-08-17 | 2016-05-11 | Permeable cement stone fracturing exploitation method for non-conventional oil and gas layer |
PCT/CN2016/081638 WO2017028559A1 (zh) | 2015-08-17 | 2016-05-11 | 非常规油气层渗透性水泥石压裂开采方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510500540.0A CN105064975B (zh) | 2015-08-17 | 2015-08-17 | 非常规油气层渗透性水泥石压裂开采方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105064975A CN105064975A (zh) | 2015-11-18 |
CN105064975B true CN105064975B (zh) | 2017-09-05 |
Family
ID=54494455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510500540.0A Active CN105064975B (zh) | 2015-08-17 | 2015-08-17 | 非常规油气层渗透性水泥石压裂开采方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10174601B2 (zh) |
CN (1) | CN105064975B (zh) |
WO (1) | WO2017028559A1 (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10968142B2 (en) * | 2014-10-15 | 2021-04-06 | The Regents Of The University Of California | Enhanced carbonation and carbon sequestration in cementitious binders |
CN105064975B (zh) * | 2015-08-17 | 2017-09-05 | 牛辉英 | 非常规油气层渗透性水泥石压裂开采方法 |
US11247940B2 (en) | 2016-10-26 | 2022-02-15 | The Regents Of The University Of California | Efficient integration of manufacturing of upcycled concrete product into power plants |
WO2019006352A1 (en) | 2017-06-30 | 2019-01-03 | The Regents Of The University Of California | CO2 MINERALIZATION IN PRODUTED AND INDUSTRIAL EFFLUENT WATER BY PH CHANGE CARBONATION |
AU2018318087C1 (en) | 2017-08-14 | 2024-09-05 | Construction Research & Technology Gmbh | Mitigation of alkali-silica reaction in concrete using readily-soluble chemical additives |
CN107907464B (zh) * | 2017-11-09 | 2020-01-24 | 西南石油大学 | 一种压裂用渗透石水泥浆性能测定装置及方法 |
CN109372510B (zh) * | 2018-11-26 | 2020-08-25 | 武汉工程大学 | 一种二氧化碳和水混合流体压裂石灰岩顶板的方法 |
US11384029B2 (en) | 2019-03-18 | 2022-07-12 | The Regents Of The University Of California | Formulations and processing of cementitious components to meet target strength and CO2 uptake criteria |
CN112832728B (zh) * | 2021-01-08 | 2022-03-18 | 中国矿业大学 | 一种基于甲烷多级燃爆的页岩储层压裂方法 |
CN112746833B (zh) * | 2021-01-12 | 2022-05-27 | 北京百利时能源技术股份有限公司 | 低渗透油藏化学剂与二氧化碳复合混相压裂方法 |
CN112761608B (zh) * | 2021-02-08 | 2022-06-21 | 西南石油大学 | 压驱一体化提高页岩油采收率降低压裂液返排的方法 |
CN112761534B (zh) * | 2021-02-26 | 2021-11-23 | 中国矿业大学 | 位于煤矿井下大断面硐室的油气井钻井平台布置方法 |
CN112943185A (zh) * | 2021-02-26 | 2021-06-11 | 中国地质调查局油气资源调查中心 | 一种基于超临界二氧化碳前置预压裂的复合压裂工艺 |
CN112796727A (zh) * | 2021-02-26 | 2021-05-14 | 中国地质调查局油气资源调查中心 | 一种针对陆相页岩储层的复合体积压裂系统及方法 |
CN115370339B (zh) * | 2021-05-21 | 2024-04-16 | 中国石油化工股份有限公司 | 燃煤关键气态污染物在页岩气开采中的应用及水力压裂液和提高页岩气采收率的方法 |
US11859122B2 (en) * | 2021-10-19 | 2024-01-02 | Halliburton Energy Services, Inc. | Enhanced carbon sequestration via foam cementing |
CN113959923B (zh) * | 2021-10-25 | 2024-08-09 | 中国地质调查局油气资源调查中心 | 天然气水合物未固结储层多孔介质骨架强化材料评价方法 |
CN115370340B (zh) * | 2021-12-14 | 2023-06-27 | 中国石油大学(华东) | 以油页岩灰-水泥为支撑剂的二氧化碳封存与置换开发天然气水合物一体化方法 |
CN116771315A (zh) * | 2023-07-31 | 2023-09-19 | 中国石油大学(北京) | 一种准干法二氧化碳压裂方法和二氧化碳压裂装置 |
CN117607398B (zh) * | 2024-01-23 | 2024-04-12 | 昆明理工大学 | 一种砾石土边坡失稳临界含水量的预测方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4096912A (en) * | 1977-06-06 | 1978-06-27 | The United States Of America As Represented By The United States Department Of Energy | Methods for minimizing plastic flow of oil shale during in situ retorting |
US5024276A (en) * | 1989-11-28 | 1991-06-18 | Shell Oil Company | Hydraulic fracturing in subterranean formations |
CN102168545A (zh) * | 2011-03-30 | 2011-08-31 | 中国石油大学(北京) | 连续油管超临界co2喷射压裂方法 |
CN102852508A (zh) * | 2012-08-23 | 2013-01-02 | 陕西延长石油(集团)有限责任公司研究院 | 页岩气井液态co2压裂工艺 |
CN103244095A (zh) * | 2013-06-05 | 2013-08-14 | 重庆大学 | 超临界二氧化碳压裂方法及系统 |
CN103540308A (zh) * | 2013-10-28 | 2014-01-29 | 中国石油集团川庆钻探工程有限公司 | 一种基于超临界二氧化碳的压裂液体系及其用途 |
CN103670357A (zh) * | 2012-09-21 | 2014-03-26 | 新奥气化采煤有限公司 | 地下含碳有机矿物储层的裂隙沟通、通道加工及地下气化方法 |
CN104568699A (zh) * | 2014-12-29 | 2015-04-29 | 中国石油大学(华东) | 测量超临界二氧化碳压裂液滤失系数的方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1134258A (en) * | 1981-09-28 | 1982-10-26 | Ronald S. Bullen | Carbon dioxide fracturing process |
US8869889B2 (en) * | 2010-09-21 | 2014-10-28 | Palmer Labs, Llc | Method of using carbon dioxide in recovery of formation deposits |
US20120267109A1 (en) * | 2011-04-25 | 2012-10-25 | University Of Tulsa | Method of treating a fractured well |
US9334720B2 (en) * | 2013-04-08 | 2016-05-10 | Baker Hughes Incorporated | Tubless proppant blending system for high and low pressure blending |
CN103924955B (zh) * | 2014-04-21 | 2017-10-13 | 陕西延长石油(集团)有限责任公司研究院 | 一种页岩气井co2及滑溜水混合压裂工艺 |
CN105064975B (zh) * | 2015-08-17 | 2017-09-05 | 牛辉英 | 非常规油气层渗透性水泥石压裂开采方法 |
-
2015
- 2015-08-17 CN CN201510500540.0A patent/CN105064975B/zh active Active
-
2016
- 2016-05-11 US US15/550,858 patent/US10174601B2/en active Active
- 2016-05-11 WO PCT/CN2016/081638 patent/WO2017028559A1/zh active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4096912A (en) * | 1977-06-06 | 1978-06-27 | The United States Of America As Represented By The United States Department Of Energy | Methods for minimizing plastic flow of oil shale during in situ retorting |
US5024276A (en) * | 1989-11-28 | 1991-06-18 | Shell Oil Company | Hydraulic fracturing in subterranean formations |
CN102168545A (zh) * | 2011-03-30 | 2011-08-31 | 中国石油大学(北京) | 连续油管超临界co2喷射压裂方法 |
CN102852508A (zh) * | 2012-08-23 | 2013-01-02 | 陕西延长石油(集团)有限责任公司研究院 | 页岩气井液态co2压裂工艺 |
CN103670357A (zh) * | 2012-09-21 | 2014-03-26 | 新奥气化采煤有限公司 | 地下含碳有机矿物储层的裂隙沟通、通道加工及地下气化方法 |
CN103244095A (zh) * | 2013-06-05 | 2013-08-14 | 重庆大学 | 超临界二氧化碳压裂方法及系统 |
CN103540308A (zh) * | 2013-10-28 | 2014-01-29 | 中国石油集团川庆钻探工程有限公司 | 一种基于超临界二氧化碳的压裂液体系及其用途 |
CN104568699A (zh) * | 2014-12-29 | 2015-04-29 | 中国石油大学(华东) | 测量超临界二氧化碳压裂液滤失系数的方法 |
Also Published As
Publication number | Publication date |
---|---|
US20180238157A1 (en) | 2018-08-23 |
CN105064975A (zh) | 2015-11-18 |
WO2017028559A1 (zh) | 2017-02-23 |
US10174601B2 (en) | 2019-01-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105064975B (zh) | 非常规油气层渗透性水泥石压裂开采方法 | |
CN102168545B (zh) | 连续油管超临界co2喷射压裂方法 | |
CN108009670B (zh) | 一种提高超临界二氧化碳干法压裂效果的优化设计方法 | |
CN105089596B (zh) | 一种非常规储层油气井的水力压裂改造方法 | |
CN110578506B (zh) | 一种非常规储层水平井裂缝控藏体积压裂完井方法 | |
CN110318674B (zh) | 一种巷道顶板致裂防突的方法 | |
CN107387053A (zh) | 一种大通道主裂缝与复杂缝网协同压裂的方法 | |
CN103498643A (zh) | 一种用于高含水油藏的复合段塞深部堵水方法 | |
CN102925133A (zh) | 用于控制裂缝延伸高度的压裂液和压裂方法 | |
JPS62502350A (ja) | 改良された多段階の炭層フレ−シング方法 | |
CN101333922A (zh) | 解除压裂液污染的压裂工艺 | |
CN105940181A (zh) | 用于改善注入和储层采收的井下油/水分离系统 | |
CN112878972B (zh) | 液氮脉动压裂系统以及压裂方法 | |
CN204294863U (zh) | 一种低密度的树脂覆膜砂 | |
CN103937475A (zh) | 二氧化碳酸化解堵剂及酸化后残液不返排工艺 | |
CN105112040A (zh) | 一种气井耐高温可回收清洁压裂液的压裂方法 | |
CN106593389A (zh) | 一种采用永久性堵剂实现高角度天然裂缝油藏的压裂方法 | |
CN103074047A (zh) | 压裂剂和煤层气水平井压裂方法 | |
CN106321046A (zh) | 一种低透气性煤层井下水砂压裂瓦斯抽采方法 | |
CN108104749A (zh) | 砂岩地热井气举反循环冲砂洗井工艺及设备 | |
CN112832731B (zh) | 一种长水平段油井储层微压裂方法 | |
CN112796727A (zh) | 一种针对陆相页岩储层的复合体积压裂系统及方法 | |
CN107461182B (zh) | 分层压裂防砂方法 | |
CN101397896B (zh) | 利用倾置器配合注气加压封闭气井出水区段的堵水方法 | |
CN107558950A (zh) | 用于油页岩地下原位开采区域封闭的定向堵漏方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20151118 Assignee: Ho Chung Tai energy conservation and environmental protection engineering (Chengdu) Co.,Ltd. Assignor: Niu Huiying Contract record no.: 2018510000031 Denomination of invention: Permeability set cement fracturing-production method for unconventional oil and gas layers Granted publication date: 20170905 License type: Common License Record date: 20180925 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181212 Address after: 610000 West Wan'an Road, Wan'an Street, Tianfu New District, Chengdu City, Sichuan Province, 191 Patentee after: CHENGDU JUDI ENERGY TECHNOLOGY Co.,Ltd. Address before: 610000 Sichuan Province Chengdu High-tech Zone Tianfu Avenue Middle Segment 177 2 Building 1 Unit 1602 Patentee before: Niu Huiying |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20151118 Assignee: Beijing Shangdian Information Technology Co.,Ltd. Assignor: CHENGDU JUDI ENERGY TECHNOLOGY Co.,Ltd. Contract record no.: X2023980036212 Denomination of invention: Fracturing Production Method for Permeable Cement Stone in Unconventional Oil and Gas Reservoirs Granted publication date: 20170905 License type: Common License Record date: 20230602 |