CA2216430C - Production d'hydrocarbures a l'aide de puits de forage multilateraux - Google Patents
Production d'hydrocarbures a l'aide de puits de forage multilateraux Download PDFInfo
- Publication number
- CA2216430C CA2216430C CA002216430A CA2216430A CA2216430C CA 2216430 C CA2216430 C CA 2216430C CA 002216430 A CA002216430 A CA 002216430A CA 2216430 A CA2216430 A CA 2216430A CA 2216430 C CA2216430 C CA 2216430C
- Authority
- CA
- Canada
- Prior art keywords
- wellbore
- fluid
- zone
- hydrocarbon
- phase
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 114
- 229930195733 hydrocarbon Natural products 0.000 title claims description 106
- 150000002430 hydrocarbons Chemical class 0.000 title claims description 106
- 239000004215 Carbon black (E152) Substances 0.000 title claims description 77
- 239000012530 fluid Substances 0.000 claims abstract description 169
- 239000007789 gas Substances 0.000 claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000000126 substance Substances 0.000 claims abstract description 30
- 239000012188 paraffin wax Substances 0.000 claims abstract description 8
- 238000005260 corrosion Methods 0.000 claims abstract description 6
- 230000007797 corrosion Effects 0.000 claims abstract description 6
- 238000003860 storage Methods 0.000 claims abstract description 6
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000005336 cracking Methods 0.000 claims abstract description 4
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 62
- 239000012071 phase Substances 0.000 claims description 53
- 238000012545 processing Methods 0.000 claims description 37
- 238000004891 communication Methods 0.000 claims description 32
- 238000005191 phase separation Methods 0.000 claims description 29
- 238000005553 drilling Methods 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 19
- 238000011065 in-situ storage Methods 0.000 claims description 16
- 239000003112 inhibitor Substances 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 238000005755 formation reaction Methods 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 238000012544 monitoring process Methods 0.000 claims description 9
- 239000007792 gaseous phase Substances 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 3
- 239000002455 scale inhibitor Substances 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 2
- 230000000737 periodic effect Effects 0.000 claims description 2
- 239000002516 radical scavenger Substances 0.000 claims 2
- 230000008901 benefit Effects 0.000 description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 14
- 230000008569 process Effects 0.000 description 8
- 239000003345 natural gas Substances 0.000 description 7
- 230000001276 controlling effect Effects 0.000 description 6
- 238000011161 development Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 230000001351 cycling effect Effects 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 3
- 238000010420 art technique Methods 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000779 depleting effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000246 remedial effect Effects 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 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
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
- E21B43/122—Gas lift
-
- 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
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
- E21B37/06—Methods or apparatus for cleaning boreholes or wells using chemical means for preventing or limiting, e.g. eliminating, the deposition of paraffins or like substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/04—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls
- B04B1/08—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls of conical shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/12—Centrifuges in which rotors other than bowls generate centrifugal effects in stationary containers
-
- 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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/02—Equipment or details not covered by groups E21B15/00 - E21B40/00 in situ inhibition of corrosion in 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/14—Obtaining from a multiple-zone 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
- E21B43/30—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
- 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
- E21B43/385—Arrangements for separating materials produced by the well in the well by reinjecting the separated materials into an earth formation in the same well
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Cette invention se rapporte à un système pour l'exploitation d'un gisement ayant plusieurs réservoirs (|0, 12, 14) et un aquifère (16). A cet effet, des embranchements de puits de forage (30) sont percés à partir du puits de forage principal (2) en direction des différents réservoirs. Un premier embranchement peut contenir un séparateur au fond du puits, destiné à séparer l'huile et l'eau, l'eau étant réinjectée soit dans l'aquifère (16) soit dans l'aquifère associé aux différents réservoirs; un deuxième embranchement peut contenir un séparateur au fond du puits destiné à séparer l'huile et le gaz, le gaz étant réinjecté dans le chapeau de gaz associé aux différents réservoirs; un troisième embranchement peut contenir un dispositif de stockage au fond du puits, destiné à stocker des substances chimiques servant au traitement contre la corrosion, le tartre, la paraffine, le sulfure d'hydrogène, etc; un quatrième embranchement peut contenir une unité pour le craquage et la catalyse des fluides de production. Des dispositifs régulateurs de flux au fond du puits, tels que des duses, peuvent être placés dans les embranchements du puits de forage, la production des différents réservoirs étant ainsi ramenée dans le puits de forage principal en vue de son transport commun.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002480703A CA2480703A1 (fr) | 1995-03-27 | 1996-03-25 | Production d'hydrocarbures a l'aide de puits de forage multilateraux |
| CA002480707A CA2480707A1 (fr) | 1995-03-27 | 1996-03-25 | Production d'hydrocarbures a l'aide de puits de forage multilateraux |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41137795A | 1995-03-27 | 1995-03-27 | |
| US08/411,377 | 1995-03-27 | ||
| PCT/US1996/004040 WO1996030625A1 (fr) | 1995-03-27 | 1996-03-25 | Production d'hydrocarbures a l'aide de puits de forage multilateraux |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002480707A Division CA2480707A1 (fr) | 1995-03-27 | 1996-03-25 | Production d'hydrocarbures a l'aide de puits de forage multilateraux |
| CA002480703A Division CA2480703A1 (fr) | 1995-03-27 | 1996-03-25 | Production d'hydrocarbures a l'aide de puits de forage multilateraux |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2216430A1 CA2216430A1 (fr) | 1996-10-03 |
| CA2216430C true CA2216430C (fr) | 2006-12-12 |
Family
ID=37561077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002216430A Expired - Fee Related CA2216430C (fr) | 1995-03-27 | 1996-03-25 | Production d'hydrocarbures a l'aide de puits de forage multilateraux |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2216430C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461175B (zh) * | 2017-09-15 | 2023-06-30 | 中国地质大学（武汉） | 一种超前加固深海天然气水合物储层的方法和装置 |
-
1996
- 1996-03-25 CA CA002216430A patent/CA2216430C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2216430A1 (fr) | 1996-10-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |