AU2023251557A1 - Method for fracturing rock formation through fracture network based on variable-frequency pulse and device thereof - Google Patents
Method for fracturing rock formation through fracture network based on variable-frequency pulse and device thereof Download PDFInfo
- Publication number
- AU2023251557A1 AU2023251557A1 AU2023251557A AU2023251557A AU2023251557A1 AU 2023251557 A1 AU2023251557 A1 AU 2023251557A1 AU 2023251557 A AU2023251557 A AU 2023251557A AU 2023251557 A AU2023251557 A AU 2023251557A AU 2023251557 A1 AU2023251557 A1 AU 2023251557A1
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- Australia
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- fracturing
- pulse
- rock formation
- fracture network
- frequency
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Links
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- 238000005086 pumping Methods 0.000 claims abstract description 84
- 230000035485 pulse pressure Effects 0.000 claims abstract description 46
- 206010017076 Fracture Diseases 0.000 claims description 246
- 238000005755 formation reaction Methods 0.000 claims description 223
- 208000010392 Bone Fractures Diseases 0.000 claims description 200
- 239000003245 coal Substances 0.000 claims description 143
- 238000005065 mining Methods 0.000 claims description 138
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 118
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- 208000013201 Stress fracture Diseases 0.000 claims description 11
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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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/122—Multiple string packers
-
- 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
-
- 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
- E21B47/00—Survey of boreholes or wells
-
- 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
- E21B7/00—Special methods or apparatus for drilling
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Geophysics (AREA)
- General Engineering & Computer Science (AREA)
- Geophysics And Detection Of Objects (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211261651.7A CN115749713B (zh) | 2022-10-14 | 2022-10-14 | 岩层变频脉冲缝网压裂方法与装备 |
| CN202211261651.7 | 2022-10-14 | ||
| PCT/CN2023/078951 WO2024077842A1 (zh) | 2022-10-14 | 2023-03-01 | 岩层变频脉冲缝网压裂方法与装备 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2023251557A1 true AU2023251557A1 (en) | 2024-05-02 |
Family
ID=85351510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2023251557A Pending AU2023251557A1 (en) | 2022-10-14 | 2023-03-01 | Method for fracturing rock formation through fracture network based on variable-frequency pulse and device thereof |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN115749713B (zh) |
| AU (1) | AU2023251557A1 (zh) |
| WO (1) | WO2024077842A1 (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115749713B (zh) * | 2022-10-14 | 2023-06-16 | 中国矿业大学 | 岩层变频脉冲缝网压裂方法与装备 |
| CN116658143B (zh) * | 2023-07-17 | 2023-10-27 | 延长油田股份有限公司七里村采油厂 | 一种裸眼井压裂裂缝定向开启工具及施工方法 |
| CN116988792B (zh) * | 2023-09-25 | 2023-12-15 | 太原理工大学 | 一种煤下硬水铝矿综合机械化开采工艺 |
| CN117684937B (zh) * | 2024-01-04 | 2024-06-14 | 中国矿业大学 | 一种基于气动力冲击流体起裂与分段压裂一体化装置的起裂与分段压裂方法 |
| CN117605413B (zh) * | 2024-01-24 | 2024-04-26 | 中国石油大学(华东) | 一种油井高能气体压裂增产增注设备及方法 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPP209498A0 (en) * | 1998-03-02 | 1998-03-26 | Commonwealth Scientific And Industrial Research Organisation | Hydraulic fracturing of ore bodies |
| CA2517494C (en) * | 2005-06-02 | 2010-03-09 | Sanjel Corporation | Well product recovery process |
| US7559373B2 (en) * | 2005-06-02 | 2009-07-14 | Sanjel Corporation | Process for fracturing a subterranean formation |
| EP2547863A4 (en) * | 2010-03-19 | 2017-07-05 | Exxonmobil Upstream Research Company | System and method for fracturing rock in tight reservoirs |
| RU2467171C1 (ru) * | 2011-06-01 | 2012-11-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Новосибирский национальный исследовательский государственный университет" (Новосибирский государственный университет, НГУ) | Способ диагностики опасных ситуаций при подземной добыче каменного угля и методика прогноза параметров зон трещиноватости, образованной гидроразрывом пласта |
| CA2978706C (en) * | 2015-03-04 | 2023-09-26 | Stewart & Stevenson, LLC | Well fracturing systems with electrical motors and methods of use |
| CN105156085B (zh) * | 2015-09-11 | 2018-02-02 | 重庆大学 | 煤矿井下煤层树状钻孔复合压裂均匀增透的方法 |
| CA2995595C (en) * | 2015-09-23 | 2020-10-20 | Halliburton Energy Services, Inc. | Enhancing complex fracture geometry in subterranean formations, net pressure pulsing |
| CN105909226B (zh) * | 2016-04-22 | 2018-07-10 | 中国石油天然气股份有限公司 | 一种通过循环应力压裂提高缝网复杂程度的方法 |
| PL428946A1 (pl) * | 2016-05-20 | 2019-11-18 | Gas Technology Inst | Układ i sposób szczelinowania hydraulicznego |
| CN106761740B (zh) * | 2016-11-11 | 2019-02-22 | 中国矿业大学 | 一种坚硬煤层顶板耦合致裂方法 |
| CN107476807A (zh) * | 2017-10-10 | 2017-12-15 | 中国平煤神马能源化工集团有限责任公司 | 一种煤层坚硬顶板致裂弱化方法 |
| RU2666845C1 (ru) * | 2017-12-05 | 2018-09-12 | Александр Владимирович Шипулин | Способ осуществления импульсного гидроразрыва |
| CN108678747B (zh) * | 2018-04-28 | 2019-08-30 | 中国矿业大学 | 一种脉冲水力致裂控制顶煤冒放性的方法及设备 |
| CN108894787B (zh) * | 2018-05-31 | 2019-08-27 | 中国矿业大学 | 上覆采空区遗留矿柱应力集中的压裂解除方法 |
| CN108829993B (zh) * | 2018-06-23 | 2019-07-02 | 东北石油大学 | 煤层脉动水力压裂振幅和频率设计方法 |
| CN109083624A (zh) * | 2018-07-04 | 2018-12-25 | 华中科技大学 | 一种复合脉冲激波和水力压裂的储层物性改造方法及装置 |
| CN109268004B (zh) * | 2018-09-21 | 2020-06-26 | 北京科技大学 | 一种页岩气藏介质结构耦合及缝网形态判识方法 |
| CN112253073A (zh) * | 2020-11-20 | 2021-01-22 | 重庆地质矿产研究院 | 一种深部低渗储层阶跃式脉冲循环暂堵复杂缝网压裂方法 |
| CN113006796B (zh) * | 2021-04-14 | 2021-11-23 | 中国矿业大学 | 煤与接触共生油页岩压裂共采方法 |
| CN113530516B (zh) * | 2021-07-16 | 2022-09-02 | 中国矿业大学 | 一种脉动co2泡沫压裂及评价模拟一体化试验装置及方法 |
| CN114293989B (zh) * | 2021-11-23 | 2022-09-02 | 北京科技大学 | 一种近直立巨厚煤层分段水力压裂区域防冲方法 |
| CN114922599B (zh) * | 2022-04-19 | 2023-03-24 | 中国矿业大学 | 一种实现岩层高效水力压裂的脉冲频率控制方法 |
| CN115110938B (zh) * | 2022-07-15 | 2023-07-14 | 中国矿业大学 | 基于最优频率控制的脉冲水力压裂方法 |
| CN115749713B (zh) * | 2022-10-14 | 2023-06-16 | 中国矿业大学 | 岩层变频脉冲缝网压裂方法与装备 |
-
2022
- 2022-10-14 CN CN202211261651.7A patent/CN115749713B/zh active Active
-
2023
- 2023-03-01 AU AU2023251557A patent/AU2023251557A1/en active Pending
- 2023-03-01 WO PCT/CN2023/078951 patent/WO2024077842A1/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN115749713B (zh) | 2023-06-16 |
| WO2024077842A1 (zh) | 2024-04-18 |
| CN115749713A (zh) | 2023-03-07 |
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