CA2908618C - Non-hydraulic fracturing and cold foam proppant delivery systems, methods, and processes - Google Patents
Non-hydraulic fracturing and cold foam proppant delivery systems, methods, and processes Download PDFInfo
- Publication number
- CA2908618C CA2908618C CA2908618A CA2908618A CA2908618C CA 2908618 C CA2908618 C CA 2908618C CA 2908618 A CA2908618 A CA 2908618A CA 2908618 A CA2908618 A CA 2908618A CA 2908618 C CA2908618 C CA 2908618C
- Authority
- CA
- Canada
- Prior art keywords
- proppant
- natural gas
- pressure
- meta
- methanol
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 91
- 239000006260 foam Substances 0.000 title claims description 91
- 238000012384 transportation and delivery Methods 0.000 title claims description 77
- 230000008569 process Effects 0.000 title description 30
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 210
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 179
- 239000007788 liquid Substances 0.000 claims abstract description 143
- 239000003345 natural gas Substances 0.000 claims abstract description 76
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 52
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 52
- 238000005086 pumping Methods 0.000 claims abstract description 19
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 261
- 239000004094 surface-active agent Substances 0.000 claims description 50
- 239000004215 Carbon black (E152) Substances 0.000 claims description 47
- 238000006073 displacement reaction Methods 0.000 claims description 24
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 16
- 238000005187 foaming Methods 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000012958 reprocessing Methods 0.000 claims 2
- 238000005755 formation reaction Methods 0.000 abstract description 165
- 230000001965 increasing effect Effects 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 55
- 239000003949 liquefied natural gas Substances 0.000 description 34
- 239000007789 gas Substances 0.000 description 33
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 28
- 238000005057 refrigeration Methods 0.000 description 26
- 239000012530 fluid Substances 0.000 description 25
- 239000012071 phase Substances 0.000 description 25
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 18
- 239000000243 solution Substances 0.000 description 17
- 229910052757 nitrogen Inorganic materials 0.000 description 14
- 238000010792 warming Methods 0.000 description 14
- 238000003860 storage Methods 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 10
- 229910002092 carbon dioxide Inorganic materials 0.000 description 9
- 239000003921 oil Substances 0.000 description 9
- 235000019198 oils Nutrition 0.000 description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 238000011084 recovery Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 7
- 239000003507 refrigerant Substances 0.000 description 7
- 239000002699 waste material Substances 0.000 description 7
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 6
- 239000004576 sand Substances 0.000 description 6
- 230000035939 shock Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000002918 waste heat Substances 0.000 description 6
- 102100038252 Cyclin-G1 Human genes 0.000 description 5
- 101000884191 Homo sapiens Cyclin-G1 Proteins 0.000 description 5
- 239000000654 additive Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000008398 formation water Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 238000011109 contamination Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 4
- 239000003915 liquefied petroleum gas Substances 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 230000000116 mitigating effect Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 3
- 239000001273 butane Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010881 fly ash Substances 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 3
- 238000010587 phase diagram Methods 0.000 description 3
- 239000001294 propane Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002343 natural gas well Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 230000002040 relaxant effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 239000004971 Cross linker Substances 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000002579 anti-swelling effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000003225 biodiesel Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002716 delivery method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- -1 methane) Chemical class 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical class C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005380 natural gas recovery Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000006163 transport media Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil 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
- E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
- E21B36/001—Cooling arrangements
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/602—Compositions for stimulating production by acting on the underground formation containing surfactants
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/66—Compositions based on water or polar solvents
- C09K8/665—Compositions based on water or polar solvents containing inorganic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/70—Compositions for forming crevices or fractures characterised by their form or by the form of their components, e.g. foams
- C09K8/703—Foams
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Medicines Containing Plant Substances (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/858,780 US9316098B2 (en) | 2012-01-26 | 2013-04-08 | Non-hydraulic fracturing and cold foam proppant delivery systems, methods, and processes |
| US13/858,780 | 2013-04-08 | ||
| PCT/US2014/031679 WO2014168751A2 (en) | 2013-04-08 | 2014-03-25 | Non-hydraulic fracturing and cold foam proppant delivery systems, methods, and processes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2908618A1 CA2908618A1 (en) | 2014-10-16 |
| CA2908618C true CA2908618C (en) | 2017-11-21 |
Family
ID=51690104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2908618A Expired - Fee Related CA2908618C (en) | 2013-04-08 | 2014-03-25 | Non-hydraulic fracturing and cold foam proppant delivery systems, methods, and processes |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP2984285A4 (es) |
| CN (1) | CN105102758A (es) |
| AR (1) | AR095817A1 (es) |
| AU (1) | AU2014251274B2 (es) |
| BR (1) | BR112015025644A2 (es) |
| CA (1) | CA2908618C (es) |
| MX (1) | MX2015013793A (es) |
| WO (1) | WO2014168751A2 (es) |
| ZA (1) | ZA201507436B (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9879515B2 (en) | 2011-09-30 | 2018-01-30 | Hexion Inc. | Proppant materials and methods of tailoring proppant material surface wettability |
| US10017688B1 (en) | 2014-07-25 | 2018-07-10 | Hexion Inc. | Resin coated proppants for water-reducing application |
| AR117063A1 (es) | 2018-11-13 | 2021-07-07 | Ecolab Usa Inc | Inhibición de hidratos de gases usando una composición de espuma de metanol |
| US11448054B2 (en) * | 2020-05-19 | 2022-09-20 | Saudi Arabian Oil Company | Integrated methods for reducing formation breakdown pressures to enhance petroleum recovery |
| US11851989B2 (en) | 2021-12-03 | 2023-12-26 | Saudi Arabian Oil Company | Cooling methodology to improve hydraulic fracturing efficiency and reduce breakdown pressure |
| CN114517671A (zh) * | 2021-12-27 | 2022-05-20 | 天地科技股份有限公司 | 煤矿井下用二氧化碳泵注系统 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3822747A (en) * | 1973-05-18 | 1974-07-09 | J Maguire | Method of fracturing and repressuring subsurface geological formations employing liquified gas |
| US3980136A (en) | 1974-04-05 | 1976-09-14 | Big Three Industries, Inc. | Fracturing well formations using foam |
| CA1122896B (en) | 1977-12-21 | 1982-05-04 | Clint Hussin | Combined fracturing process for stimulation of oil and gas wells |
| CA1047393A (en) * | 1977-12-21 | 1979-01-30 | Canadian Fracmaster Ltd. | Combined fracturing process for stimulation of oil and gas wells |
| CA2198156C (en) * | 1994-11-14 | 2001-04-24 | Robin Tudor | Nitrogen/carbon dioxide combination fracture treatment |
| US6439310B1 (en) * | 2000-09-15 | 2002-08-27 | Scott, Iii George L. | Real-time reservoir fracturing process |
| US6986392B2 (en) * | 2003-03-25 | 2006-01-17 | Halliburton Energy Services, Inc. | Recyclable foamed fracturing fluids and methods of using the same |
| US7537641B2 (en) * | 2005-12-02 | 2009-05-26 | Membrane Technology And Research, Inc. | Natural gas treatment process for stimulated well |
| US7845409B2 (en) * | 2005-12-28 | 2010-12-07 | 3M Innovative Properties Company | Low density proppant particles and use thereof |
| MX2010013166A (es) * | 2008-06-02 | 2011-04-26 | Univ Texas | Metodos para tratar una formacion hidrocarburifera, una perforacion de pozo petrolifero y particulas. |
| CA2635989C (en) * | 2008-07-25 | 2009-08-04 | Century Oilfield Services Inc. | Fracturing fluid compositions, methods of preparation and methods of use |
| CN101481608B (zh) * | 2009-01-19 | 2011-08-10 | 中国石油大学(华东) | 清洁压裂液及其应用 |
| NL2003073C2 (nl) * | 2009-06-23 | 2010-12-27 | Ihc Holland Ie Bv | Inrichting en werkwijze voor het reduceren van geluid. |
| EA024675B1 (ru) * | 2011-01-17 | 2016-10-31 | Миллениум Стимьюлэйшн Сервисез Лтд. | Система и способ для гидравлического разрыва подземного пласта |
| US9316098B2 (en) * | 2012-01-26 | 2016-04-19 | Expansion Energy Llc | Non-hydraulic fracturing and cold foam proppant delivery systems, methods, and processes |
| US8342246B2 (en) * | 2012-01-26 | 2013-01-01 | Expansion Energy, Llc | Fracturing systems and methods utilyzing metacritical phase natural gas |
-
2014
- 2014-03-25 MX MX2015013793A patent/MX2015013793A/es unknown
- 2014-03-25 CA CA2908618A patent/CA2908618C/en not_active Expired - Fee Related
- 2014-03-25 BR BR112015025644A patent/BR112015025644A2/pt not_active IP Right Cessation
- 2014-03-25 EP EP14782881.8A patent/EP2984285A4/en not_active Withdrawn
- 2014-03-25 WO PCT/US2014/031679 patent/WO2014168751A2/en active Application Filing
- 2014-03-25 AU AU2014251274A patent/AU2014251274B2/en not_active Ceased
- 2014-03-25 CN CN201480020222.8A patent/CN105102758A/zh active Pending
- 2014-04-08 AR ARP140101532A patent/AR095817A1/es unknown
-
2015
- 2015-10-07 ZA ZA2015/07436A patent/ZA201507436B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN105102758A (zh) | 2015-11-25 |
| AU2014251274B2 (en) | 2017-12-21 |
| WO2014168751A2 (en) | 2014-10-16 |
| BR112015025644A2 (pt) | 2017-07-18 |
| MX2015013793A (es) | 2016-02-16 |
| AU2014251274A1 (en) | 2015-11-05 |
| EP2984285A4 (en) | 2016-06-29 |
| ZA201507436B (en) | 2017-08-30 |
| EP2984285A2 (en) | 2016-02-17 |
| CA2908618A1 (en) | 2014-10-16 |
| WO2014168751A3 (en) | 2014-12-04 |
| AR095817A1 (es) | 2015-11-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9316098B2 (en) | Non-hydraulic fracturing and cold foam proppant delivery systems, methods, and processes | |
| US9309759B2 (en) | Non-hydraulic fracturing systems, methods, and processes | |
| CA2908618C (en) | Non-hydraulic fracturing and cold foam proppant delivery systems, methods, and processes | |
| CN105102757B (zh) | 利用天然气的增产 | |
| AU2011356581B2 (en) | Fracturing system and method for an underground formation | |
| US20030051875A1 (en) | Use of underground reservoirs for re-gassification of LNG, storage of resulting gas and / or delivery to conventional gas distribution systems | |
| US8517097B2 (en) | System and method for transporting fluids in a pipeline | |
| CA3197373A1 (en) | Method and system for enhanced oil recovery | |
| CN103486441B (zh) | 一种lpg低温常压储存系统及方法 | |
| AU2014201895B2 (en) | Method and apparatus to enhance oil recovery in wells |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20151002 |
|
| MKLA | Lapsed |
Effective date: 20220325 |