NL8403584A - Werkwijze voor het breken van een kolenlaag. - Google Patents
Werkwijze voor het breken van een kolenlaag. Download PDFInfo
- Publication number
- NL8403584A NL8403584A NL8403584A NL8403584A NL8403584A NL 8403584 A NL8403584 A NL 8403584A NL 8403584 A NL8403584 A NL 8403584A NL 8403584 A NL8403584 A NL 8403584A NL 8403584 A NL8403584 A NL 8403584A
- Authority
- NL
- Netherlands
- Prior art keywords
- fluid
- formation
- per
- stage
- stages
- Prior art date
Links
- 239000003245 coal Substances 0.000 title claims description 40
- 238000000034 method Methods 0.000 title claims description 37
- 239000012530 fluid Substances 0.000 claims description 127
- 230000015572 biosynthetic process Effects 0.000 claims description 81
- 238000005755 formation reaction Methods 0.000 claims description 81
- 238000002347 injection Methods 0.000 claims description 55
- 239000007924 injection Substances 0.000 claims description 55
- 239000003380 propellant Substances 0.000 claims description 28
- 239000000243 solution Substances 0.000 claims description 28
- 239000004576 sand Substances 0.000 claims description 27
- 238000011068 loading method Methods 0.000 claims description 24
- 239000002245 particle Substances 0.000 claims description 24
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000003349 gelling agent Substances 0.000 claims description 5
- 239000008398 formation water Substances 0.000 claims description 4
- 230000020477 pH reduction Effects 0.000 claims 3
- 230000002378 acidificating effect Effects 0.000 claims 1
- 239000002253 acid Substances 0.000 description 54
- 238000004519 manufacturing process Methods 0.000 description 12
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
- 229920013818 hydroxypropyl guar gum Polymers 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229920002907 Guar gum Polymers 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 239000000665 guar gum Substances 0.000 description 2
- 229960002154 guar gum Drugs 0.000 description 2
- 235000010417 guar gum Nutrition 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000003352 sequestering agent Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000000375 suspending agent Substances 0.000 description 2
- 244000007835 Cyamopsis tetragonoloba Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- -1 hydroxypropyl Chemical group 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920001059 synthetic polymer 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
- E21B43/27—Methods for stimulating production by forming crevices or fractures by use of eroding chemicals, e.g. acids
-
- 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
- E21B43/006—Production of coal-bed methane
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Colloid Chemistry (AREA)
- Disintegrating Or Milling (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63159284 | 1984-07-17 | ||
| US06/631,592 US4566539A (en) | 1984-07-17 | 1984-07-17 | Coal seam fracing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8403584A true NL8403584A (nl) | 1986-02-17 |
Family
ID=24531888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8403584A NL8403584A (nl) | 1984-07-17 | 1984-11-26 | Werkwijze voor het breken van een kolenlaag. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4566539A (xx) |
| BE (1) | BE901244A (xx) |
| DE (1) | DE3445692A1 (xx) |
| ES (1) | ES8608093A1 (xx) |
| FR (1) | FR2567955B1 (xx) |
| GB (1) | GB2161847B (xx) |
| IE (1) | IE55829B1 (xx) |
| IT (1) | IT1183757B (xx) |
| LU (1) | LU85677A1 (xx) |
| MY (1) | MY100416A (xx) |
| NL (1) | NL8403584A (xx) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4665990A (en) * | 1984-07-17 | 1987-05-19 | William Perlman | Multiple-stage coal seam fracing method |
| US4658960A (en) * | 1985-10-07 | 1987-04-21 | Iwasa Nob T | Color coding cassette |
| AU592718B2 (en) * | 1985-10-17 | 1990-01-18 | William Perlman | Improved multiple-stage coal seam fracing method |
| US4679630A (en) * | 1985-12-23 | 1987-07-14 | Canadian Hunter Exploration Ltd. | Method of completing production wells for the recovery of gas from coal seams |
| US4836284A (en) * | 1988-01-26 | 1989-06-06 | Shell Western E&P Inc. | Equilibrium fracture acidizing |
| US4915173A (en) * | 1988-12-07 | 1990-04-10 | Dowell Schlumberger Incorporated | Method for staged placement of gravel packs |
| US4993491A (en) * | 1989-04-24 | 1991-02-19 | Amoco Corporation | Fracture stimulation of coal degasification wells |
| US7726399B2 (en) * | 2004-09-30 | 2010-06-01 | Bj Services Company | Method of enhancing hydraulic fracturing using ultra lightweight proppants |
| US7644761B1 (en) * | 2008-07-14 | 2010-01-12 | Schlumberger Technology Corporation | Fracturing method for subterranean reservoirs |
| US7770647B2 (en) * | 2008-10-29 | 2010-08-10 | ACT Operating Company | Hydraulic fracturing of subterranean formations |
| US8469099B2 (en) * | 2008-10-29 | 2013-06-25 | ACT Operating Company | Hydraulic fracturing of subterranean formations |
| US9004172B2 (en) | 2011-09-01 | 2015-04-14 | Empire Technology Development Llc | Systems, materials, and methods for recovering material from bedrock using supercritical argon compositions |
| US11111766B2 (en) | 2012-06-26 | 2021-09-07 | Baker Hughes Holdings Llc | Methods of improving hydraulic fracture network |
| US10988678B2 (en) | 2012-06-26 | 2021-04-27 | Baker Hughes, A Ge Company, Llc | Well treatment operations using diverting system |
| PL2864442T3 (pl) | 2012-06-26 | 2019-03-29 | Baker Hughes, A Ge Company, Llc | Sposoby ulepszania sieci szczelin hydraulicznych |
| CA2798861A1 (en) * | 2012-12-14 | 2014-06-14 | Calfrac Well Services Ltd. | Simultaneous injection of an acidic well treatment fluid and a proppant into a subterranean formation |
| WO2016007130A1 (en) * | 2014-07-08 | 2016-01-14 | Halliburton Energy Services, Inc. | Generating and maintaining conductivity of microfractures in tight formations with inverted microemulsified acid treatment fluids |
| CN104265356A (zh) * | 2014-09-15 | 2015-01-07 | 宝鸡航天动力泵业有限公司 | 智能型瓦斯治理压裂泵组 |
| RU2576424C1 (ru) * | 2014-12-31 | 2016-03-10 | Общество с ограниченной ответственностью "Газпром добыча Кузнецк" | Способ гидравлического разрыва угольного пласта |
| CN108868871B (zh) * | 2018-05-18 | 2024-03-29 | 河南能源化工集团研究总院有限公司 | 水力冲孔后应力快速平衡方法 |
| CN113550717A (zh) * | 2020-04-23 | 2021-10-26 | 尹祖龙 | 一种煤层气压裂装置及其使用方法 |
| CN112267867B (zh) * | 2020-09-07 | 2023-03-31 | 中石油煤层气有限责任公司 | 一种深层煤层气井体积酸化压裂方法 |
| CN112814641A (zh) * | 2021-03-19 | 2021-05-18 | 中国石油天然气集团有限公司 | 一种储层的压裂方法 |
| CN113550784B (zh) * | 2021-03-31 | 2022-05-24 | 湖南科技大学 | 一种酸碱协同抽采高硫煤层瓦斯与治理硫化氢的方法 |
| CN115199252B (zh) * | 2022-06-07 | 2024-07-12 | 中国地质调查局水文地质环境地质调查中心 | 一种拉张构造应力环境下的干热岩直井储层改造方法 |
| CN115199234B (zh) * | 2022-07-15 | 2023-09-19 | 中国矿业大学 | 一种内嵌式智能振动防喷孔系统及方法 |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2802531A (en) * | 1954-04-26 | 1957-08-13 | Dow Chemical Co | Well treatment |
| US2774431A (en) * | 1954-08-25 | 1956-12-18 | Union Oil Co | Method for increasing production from wells |
| US3151678A (en) * | 1958-09-02 | 1964-10-06 | Dow Chemical Co | Method of fracturing formations |
| US3086587A (en) * | 1958-12-22 | 1963-04-23 | Zandmer | Method of temporarily plugging openings in well casing and apparatus therefor |
| US3149674A (en) * | 1961-08-23 | 1964-09-22 | Jersey Prod Res Co | Fracturing of subsurface earth formations |
| US3235007A (en) * | 1961-09-05 | 1966-02-15 | Atlantic Refining Co | Multilayer propping of fractures |
| US3167123A (en) * | 1961-09-07 | 1965-01-26 | Jersey Prod Res Co | Method of acidizing and introducing a corrosion inhibitor into a hydrocarbon producing formation |
| US3384416A (en) * | 1965-03-24 | 1968-05-21 | Ruehl Walter | Method of degassing and fracturing coal seams |
| US3349851A (en) * | 1965-11-02 | 1967-10-31 | Gulf Research Development Co | Fracturing process |
| US3374835A (en) * | 1966-01-21 | 1968-03-26 | Halliburton Co | Fracture acidizing |
| US3412797A (en) * | 1966-10-03 | 1968-11-26 | Gulf Research Development Co | Method of cleaning fractures and apparatus therefor |
| US3455388A (en) * | 1966-11-10 | 1969-07-15 | Gulf Research Development Co | Method of fracturing and enlarging the fracture with acid |
| US3437148A (en) * | 1967-01-06 | 1969-04-08 | Union Carbide Corp | Method and article for increasing the permeability of earth formations |
| US3432151A (en) * | 1967-01-26 | 1969-03-11 | Halliburton Co | Portable sand-fluid blender |
| US3433740A (en) * | 1968-01-18 | 1969-03-18 | Arthur L Armentrout | Well fluid additive and method of making the same |
| US3768564A (en) * | 1971-04-26 | 1973-10-30 | Halliburton Co | Method of fracture acidizing a well formation |
| US3842911A (en) * | 1971-04-26 | 1974-10-22 | Halliburton Co | Method of fracture acidizing a well formation |
| US3709300A (en) * | 1971-08-27 | 1973-01-09 | Union Oil Co | Hydraulic fracturing process |
| US3818990A (en) * | 1973-01-29 | 1974-06-25 | Halliburton Co | Method for controlling movement of liquids and solids through a subterranean fracture |
| US3923666A (en) * | 1973-02-26 | 1975-12-02 | Halliburton Co | Method and composition for acidizing and fracturing wells |
| US3850247A (en) * | 1973-08-27 | 1974-11-26 | Halliburton Co | Placing zones of solids in a subterranean fracture |
| US3918524A (en) * | 1974-08-21 | 1975-11-11 | Halliburton Co | Fracture acidizing method |
| US3954142A (en) * | 1974-08-21 | 1976-05-04 | Halliburton Company | Zonal fracture treatment of well formations |
| US3934651A (en) * | 1974-10-10 | 1976-01-27 | Exxon Production Research Company | Method of acidizing subterranean formations |
| US4078609A (en) * | 1977-03-28 | 1978-03-14 | The Dow Chemical Company | Method of fracturing a subterranean formation |
| NL7800005A (nl) * | 1978-01-02 | 1979-07-04 | Stamicarbon | Werkwijze voor het in situ winnen van methaan uit zich op grote diepte bevindende koollagen. |
| US4186802A (en) * | 1978-03-13 | 1980-02-05 | William Perlman | Fracing process |
| GB1569063A (en) * | 1978-05-22 | 1980-06-11 | Shell Int Research | Formation parts around a borehole method for forming channels of high fluid conductivity in |
| NL186922C (nl) * | 1979-08-10 | 1991-04-02 | Perlman William | Werkwijze voor het vormen van in hoofdzaak vertikale lineaire breuken in een ondergrondse koolwaterstoffen bevattende laag. |
| CA1140457A (en) * | 1979-10-19 | 1983-02-01 | Noval Technologies Ltd. | Method for recovering methane from coal seams |
| US4283089A (en) * | 1980-06-12 | 1981-08-11 | Conoco, Inc. | Pretreatment for fracturing coal seams |
| US4434848A (en) * | 1980-07-10 | 1984-03-06 | Standard Oil Company | Maximizing fracture extension in massive hydraulic fracturing |
| US4471840A (en) * | 1983-06-23 | 1984-09-18 | Lasseter Paul A | Method of coal degasification |
-
1984
- 1984-07-17 US US06/631,592 patent/US4566539A/en not_active Expired - Fee Related
- 1984-11-12 IE IE2898/84A patent/IE55829B1/xx unknown
- 1984-11-26 NL NL8403584A patent/NL8403584A/nl not_active Application Discontinuation
- 1984-12-05 FR FR8418539A patent/FR2567955B1/fr not_active Expired
- 1984-12-10 BE BE0/214142A patent/BE901244A/fr not_active IP Right Cessation
- 1984-12-11 LU LU85677A patent/LU85677A1/fr unknown
- 1984-12-14 DE DE19843445692 patent/DE3445692A1/de active Granted
-
1985
- 1985-02-14 IT IT67151/85A patent/IT1183757B/it active
- 1985-02-21 GB GB08504496A patent/GB2161847B/en not_active Expired
- 1985-05-31 ES ES543749A patent/ES8608093A1/es not_active Expired
-
1987
- 1987-04-23 MY MYPI87000536A patent/MY100416A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE901244A (fr) | 1985-06-10 |
| IT1183757B (it) | 1987-10-22 |
| US4566539A (en) | 1986-01-28 |
| DE3445692A1 (de) | 1986-01-23 |
| GB2161847B (en) | 1987-08-12 |
| IE842898L (en) | 1986-01-17 |
| IE55829B1 (en) | 1991-01-30 |
| MY100416A (en) | 1990-09-29 |
| FR2567955A1 (fr) | 1986-01-24 |
| DE3445692C2 (xx) | 1988-05-26 |
| IT8567151A0 (it) | 1985-02-14 |
| LU85677A1 (fr) | 1986-07-17 |
| ES543749A0 (es) | 1986-06-01 |
| GB8504496D0 (en) | 1985-03-27 |
| ES8608093A1 (es) | 1986-06-01 |
| GB2161847A (en) | 1986-01-22 |
| FR2567955B1 (fr) | 1987-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BV | The patent application has lapsed |