CA2253574C - Systemes de puits de forage multilateraux et leurs procedes de formation - Google Patents
Systemes de puits de forage multilateraux et leurs procedes de formation Download PDFInfo
- Publication number
- CA2253574C CA2253574C CA002253574A CA2253574A CA2253574C CA 2253574 C CA2253574 C CA 2253574C CA 002253574 A CA002253574 A CA 002253574A CA 2253574 A CA2253574 A CA 2253574A CA 2253574 C CA2253574 C CA 2253574C
- Authority
- CA
- Canada
- Prior art keywords
- wellbore
- producing
- wellbores
- hydrocarbons
- branch
- 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 64
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 162
- 238000005755 formation reaction Methods 0.000 claims abstract description 162
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 81
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 80
- 238000005553 drilling Methods 0.000 claims abstract description 75
- 239000012530 fluid Substances 0.000 claims abstract description 73
- 238000004519 manufacturing process Methods 0.000 claims abstract description 55
- 238000003860 storage Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 abstract description 16
- 239000004215 Carbon black (E152) Substances 0.000 abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 1
- 239000000463 material Substances 0.000 description 24
- 239000000126 substance Substances 0.000 description 15
- 238000010586 diagram Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 239000003921 oil Substances 0.000 description 6
- 230000005251 gamma ray Effects 0.000 description 5
- 238000011065 in-situ storage Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- -1 oil and gas Chemical class 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- ZPUCINDJVBIVPJ-LJISPDSOSA-N cocaine Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000000779 depleting effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012625 in-situ measurement Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000414 obstructive effect Effects 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 238000010408 sweeping Methods 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/18—Pipes provided with plural fluid passages
-
- 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
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
-
- 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
- E21B43/10—Setting of casings, screens, liners or the like in 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in 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
- 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
- E21B43/162—Injecting fluid from longitudinally spaced locations in injection well
-
- 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
-
- 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
- E21B43/30—Specific pattern of wells, e.g. optimising the spacing of wells
- E21B43/305—Specific pattern of wells, e.g. optimising the spacing of wells comprising at least one inclined or horizontal well
-
- 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
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
-
- 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
- E21B7/06—Deflecting the direction of boreholes
- E21B7/061—Deflecting the direction of boreholes the tool shaft advancing relative to a guide, e.g. a curved tube or a whipstock
-
- 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
- E21B43/34—Arrangements for separating materials produced by the well
- E21B43/35—Arrangements for separating materials produced by the well specially adapted for separating solids
-
- 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
- E21B43/34—Arrangements for separating materials produced by the well
- E21B43/38—Arrangements for separating materials produced by the well in the well
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Remote Sensing (AREA)
- Geophysics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
Abstract
La présente invention concerne des systèmes de puits de forage à ramifications multiples ainsi que des procédés de formation et d'utilisation de ces puits. Un puits de forage d'accès est formé sensiblement dans une formation non destinée à la production. A partir du puits de forage d'accès, on fore un ou plusieurs puits de forage ramifiés dans des formations de production et dans des formations non destinées à la production. On peut former davantage de puits de forage ramifiés à partir du puits de forage d'accès ou des puits de forages ramifiés. Des obturateurs entre le puits de forage d'accès et les puits de forage de production sont formés à l'extérieur des formations renfermant des hydrocarbures. Des dispositifs de commande de flux ainsi que d'autres dispositifs sont installés à l'extérieur du puits de forage d'accès, utilisant ainsi ce dernier essentiellement pour transporter des fluides pendant la production d'hydrocarbures. La distance entre le puits de forage d'accès et n'importe quelle autre formation voulue, telles que les formations de production, est déterminée pendant le forage du puits de forage d'accès, de préférence à l'aide de capteurs acoustiques déployés dans un ensemble de forage. La distance entre le puits de forage d'accès et les diverses formations est utilisée pour ajuster la voie de forage de l'accès. Les puits de forage ramifiés peuvent être utilisés afin de stocker du matériel, de prendre en charge et/ou de traiter des fluides, de comprimer du gaz et de rediriger du gaz et de l'eau vers le fond du puits afin d'améliorer la production d'hydrocarbures.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002499226A CA2499226C (fr) | 1996-05-01 | 1997-05-01 | Systemes de puits de forage multilateraux et leurs procedes de formation |
| CA002499225A CA2499225A1 (fr) | 1996-05-01 | 1997-05-01 | Systemes de puits de forage multilateraux et leurs procedes de formation |
| CA002499228A CA2499228C (fr) | 1996-05-01 | 1997-05-01 | Systemes de puits de forage multilateraux et leurs procedes de formation |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/641,562 US5868210A (en) | 1995-03-27 | 1996-05-01 | Multi-lateral wellbore systems and methods for forming same |
| US08/641,562 | 1996-05-01 | ||
| PCT/US1997/007343 WO1997041330A2 (fr) | 1996-05-01 | 1997-05-01 | Systemes de puits de forage multilateraux et leurs procedes de formation |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002499225A Division CA2499225A1 (fr) | 1996-05-01 | 1997-05-01 | Systemes de puits de forage multilateraux et leurs procedes de formation |
| CA002499226A Division CA2499226C (fr) | 1996-05-01 | 1997-05-01 | Systemes de puits de forage multilateraux et leurs procedes de formation |
| CA002499228A Division CA2499228C (fr) | 1996-05-01 | 1997-05-01 | Systemes de puits de forage multilateraux et leurs procedes de formation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2253574A1 CA2253574A1 (fr) | 1997-11-06 |
| CA2253574C true CA2253574C (fr) | 2006-07-18 |
Family
ID=36694086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002253574A Expired - Fee Related CA2253574C (fr) | 1996-05-01 | 1997-05-01 | Systemes de puits de forage multilateraux et leurs procedes de formation |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2253574C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867168A (zh) * | 2014-03-27 | 2014-06-18 | 西安三才石油工程服务有限公司 | 多分支小型水平井产油方法 |
-
1997
- 1997-05-01 CA CA002253574A patent/CA2253574C/fr not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867168A (zh) * | 2014-03-27 | 2014-06-18 | 西安三才石油工程服务有限公司 | 多分支小型水平井产油方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2253574A1 (fr) | 1997-11-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20170501 |