CA2882933A1 - Process for directed fracking of an underground formation into which at least one directional well has been sunk - Google Patents
Process for directed fracking of an underground formation into which at least one directional well has been sunk Download PDFInfo
- Publication number
- CA2882933A1 CA2882933A1 CA2882933A CA2882933A CA2882933A1 CA 2882933 A1 CA2882933 A1 CA 2882933A1 CA 2882933 A CA2882933 A CA 2882933A CA 2882933 A CA2882933 A CA 2882933A CA 2882933 A1 CA2882933 A1 CA 2882933A1
- Authority
- CA
- Canada
- Prior art keywords
- hollow bodies
- explosive
- well
- quasi
- process according
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 105
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 41
- 230000008569 process Effects 0.000 title claims description 60
- 239000002360 explosive Substances 0.000 claims abstract description 114
- 238000005474 detonation Methods 0.000 claims abstract description 33
- 230000000977 initiatory effect Effects 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims description 76
- 239000011248 coating agent Substances 0.000 claims description 16
- 238000000576 coating method Methods 0.000 claims description 16
- 230000003797 telogen phase Effects 0.000 claims description 13
- 230000007935 neutral effect Effects 0.000 claims description 9
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 3
- 239000007800 oxidant agent Substances 0.000 claims description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 3
- 230000009969 flowable effect Effects 0.000 abstract 3
- 230000016507 interphase Effects 0.000 abstract 1
- 238000005755 formation reaction Methods 0.000 description 36
- 239000011435 rock Substances 0.000 description 25
- 239000012530 fluid Substances 0.000 description 17
- 239000003245 coal Substances 0.000 description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- 239000007789 gas Substances 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- WFPZPJSADLPSON-UHFFFAOYSA-N dinitrogen tetraoxide Chemical compound [O-][N+](=O)[N+]([O-])=O WFPZPJSADLPSON-UHFFFAOYSA-N 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 230000005484 gravity Effects 0.000 description 7
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 238000004880 explosion Methods 0.000 description 6
- 239000011777 magnesium Substances 0.000 description 6
- 239000002480 mineral oil Substances 0.000 description 6
- 235000010446 mineral oil Nutrition 0.000 description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 5
- 239000008398 formation water Substances 0.000 description 5
- 229910052749 magnesium Inorganic materials 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 239000011260 aqueous acid Substances 0.000 description 4
- 239000007900 aqueous suspension Substances 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 238000011049 filling Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 239000003570 air Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000005188 flotation Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000003350 kerosene Substances 0.000 description 3
- 229920002401 polyacrylamide Polymers 0.000 description 3
- 239000002861 polymer material Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000002562 thickening agent Substances 0.000 description 3
- SPSSULHKWOKEEL-UHFFFAOYSA-N 2,4,6-trinitrotoluene Chemical group CC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O SPSSULHKWOKEEL-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000004971 Cross linker Substances 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 239000003093 cationic surfactant Substances 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- FEBUJFMRSBAMES-UHFFFAOYSA-N 2-[(2-{[3,5-dihydroxy-2-(hydroxymethyl)-6-phosphanyloxan-4-yl]oxy}-3,5-dihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-4-yl)oxy]-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl phosphinite Chemical compound OC1C(O)C(O)C(CO)OC1OCC1C(O)C(OC2C(C(OP)C(O)C(CO)O2)O)C(O)C(OC2C(C(CO)OC(P)C2O)O)O1 FEBUJFMRSBAMES-UHFFFAOYSA-N 0.000 description 1
- XYYWTOMODHYSRH-UHFFFAOYSA-N 5,6-dimethyl-1,3,5-trinitrocyclohexa-1,3-diene Chemical compound CC1C([N+]([O-])=O)=CC([N+]([O-])=O)=CC1(C)[N+]([O-])=O XYYWTOMODHYSRH-UHFFFAOYSA-N 0.000 description 1
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 244000007835 Cyamopsis tetragonoloba Species 0.000 description 1
- 229920001503 Glucan Polymers 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920002305 Schizophyllan Polymers 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000002864 coal component Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000004794 expanded polystyrene Substances 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 229920003063 hydroxymethyl cellulose Polymers 0.000 description 1
- 229940031574 hydroxymethyl cellulose Drugs 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000000015 trinitrotoluene Substances 0.000 description 1
- 229920001285 xanthan gum Polymers 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
- E21B43/263—Methods for stimulating production by forming crevices or fractures using explosives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/08—Blasting cartridges, i.e. case and explosive with cavities in the charge, e.g. hollow-charge blasting cartridges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
- F42D1/10—Feeding explosives in granular or slurry form; Feeding explosives by pneumatic or hydraulic pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
- F42D1/24—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor characterised by the tamping material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D3/00—Particular applications of blasting techniques
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D3/00—Particular applications of blasting techniques
- F42D3/04—Particular applications of blasting techniques for rock blasting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Geophysics And Detection Of Objects (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12186274 | 2012-09-27 | ||
| EP12186274.2 | 2012-09-27 | ||
| PCT/EP2013/070009 WO2014049017A1 (de) | 2012-09-27 | 2013-09-25 | Verfahren zum gerichteten fracen einer unterirdischen formation, in die mindestens eine abgelenkte bohrung abgeteuft ist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2882933A1 true CA2882933A1 (en) | 2014-04-03 |
Family
ID=47002670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2882933A Abandoned CA2882933A1 (en) | 2012-09-27 | 2013-09-25 | Process for directed fracking of an underground formation into which at least one directional well has been sunk |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20150252662A1 (de) |
| EP (1) | EP2906781A1 (de) |
| CA (1) | CA2882933A1 (de) |
| EA (1) | EA201590643A1 (de) |
| WO (1) | WO2014049017A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114034217A (zh) * | 2021-11-26 | 2022-02-11 | 重庆大学 | 一种基于切槽的乳化炸药爆破定向造缝切顶方法 |
| CN117888862B (zh) * | 2024-03-18 | 2024-05-17 | 贵州大学 | 原位大面积钻空建炉煤炭气化及煤油和/或煤层气同采方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US487008A (en) | 1892-11-29 | Coi n-controlled vending-machine | ||
| US2023831A (en) * | 1935-05-21 | 1935-12-10 | Alfred E Ellis | Torpedo and method for shooting oil wells |
| US3690106A (en) * | 1970-02-24 | 1972-09-12 | Dow Chemical Co | Method of treating permeable formations |
| US3771600A (en) * | 1971-07-02 | 1973-11-13 | Sun Oil Co | Method of explosively fracturing from drain holes using reflective fractures |
| US4634480A (en) | 1985-09-23 | 1987-01-06 | Trocino Joseph L | Method of combining liquid explosive compositions for field operations |
| RU2094741C1 (ru) | 1995-08-16 | 1997-10-27 | Товарищество с ограниченной ответственностью - Научно-производственный центр "Квазар-ВВ" | Удлиненный кумулятивный заряд |
| RU2143661C1 (ru) | 1998-01-30 | 1999-12-27 | Открытое акционерное общество по производству взрывчатых материалов и пиротехники "Нитро-Взрыв" | Способ приготовления водосодержащих гелеобразных промышленных взрывчатых веществ |
| EP0952300B1 (de) | 1998-03-27 | 2006-10-25 | Cooper Cameron Corporation | Verfahren und Vorrichtung zum Bohren von mehreren Unterwasserbohrlöchern |
| US6095248A (en) | 1998-11-03 | 2000-08-01 | Halliburton Energy Services, Inc. | Method and apparatus for remote control of a tubing exit sleeve |
| ES2185527T3 (es) | 1999-04-23 | 2003-05-01 | Roboth Vertriebsgmbh | Procedimiento para hacer estallar masas rocosas. |
| RU2333191C2 (ru) | 2004-03-10 | 2008-09-10 | Виктор Петрович Доманов | Состав взрывчатого вещества |
| RU2333363C1 (ru) | 2007-04-04 | 2008-09-10 | Александр Абрамович Эннс | Способ управления газовыделением при разработке свиты высокогазоносных угольных пластов |
| RU2339818C1 (ru) | 2007-05-14 | 2008-11-27 | Геннадий Дмитриевич Задавин | Способ дегазации свиты сближенных угольных пластов при столбовой системе разработки |
| RU2416782C1 (ru) | 2009-12-07 | 2011-04-20 | Российская Федерация, от имени которой выступает Министерство промышленности и торговли (Минпромторг России) | Способ заряжания эмульсионных взрывчатых составов |
| RU2451150C1 (ru) | 2010-11-13 | 2012-05-20 | Государственное образовательное учреждение высшего профессионального образования Российский государственный университет нефти и газа имени И.М. Губкина | Способ строительства многозабойной скважины |
-
2013
- 2013-09-25 WO PCT/EP2013/070009 patent/WO2014049017A1/de active Application Filing
- 2013-09-25 EP EP13766358.9A patent/EP2906781A1/de not_active Withdrawn
- 2013-09-25 US US14/430,998 patent/US20150252662A1/en not_active Abandoned
- 2013-09-25 EA EA201590643A patent/EA201590643A1/ru unknown
- 2013-09-25 CA CA2882933A patent/CA2882933A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EA201590643A1 (ru) | 2015-09-30 |
| WO2014049017A1 (de) | 2014-04-03 |
| US20150252662A1 (en) | 2015-09-10 |
| EP2906781A1 (de) | 2015-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20170926 |