CA1240615A - Mise en place de balles d'etancheisation dans les perforations d'un forage devie - Google Patents
Mise en place de balles d'etancheisation dans les perforations d'un forage devieInfo
- Publication number
- CA1240615A CA1240615A CA000495443A CA495443A CA1240615A CA 1240615 A CA1240615 A CA 1240615A CA 000495443 A CA000495443 A CA 000495443A CA 495443 A CA495443 A CA 495443A CA 1240615 A CA1240615 A CA 1240615A
- Authority
- CA
- Canada
- Prior art keywords
- fluid
- ball sealers
- casing
- perforations
- density
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 57
- 239000012530 fluid Substances 0.000 claims abstract description 171
- 230000015572 biosynthetic process Effects 0.000 claims description 32
- 239000002356 single layer Substances 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 2
- 238000005755 formation reaction Methods 0.000 description 23
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 20
- 238000004519 manufacturing process Methods 0.000 description 18
- 238000011282 treatment Methods 0.000 description 12
- 239000003921 oil Substances 0.000 description 7
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000002283 diesel fuel Substances 0.000 description 4
- 238000005553 drilling Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000009533 lab test Methods 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 229920005479 Lucite® Polymers 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 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 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hcl hcl Chemical compound Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition 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
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
- E21B43/261—Separate steps of (1) cementing, plugging or consolidating and (2) fracturing or attacking the formation
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
- E21B33/138—Plastering the borehole wall; Injecting into the formation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67297884A | 1984-11-19 | 1984-11-19 | |
| US672,978 | 1984-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1240615A true CA1240615A (fr) | 1988-08-16 |
Family
ID=24700814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000495443A Expired CA1240615A (fr) | 1984-11-19 | 1985-11-15 | Mise en place de balles d'etancheisation dans les perforations d'un forage devie |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA1240615A (fr) |
| GB (1) | GB2167472B (fr) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4139060A (en) * | 1977-11-14 | 1979-02-13 | Exxon Production Research Company | Selective wellbore isolation using buoyant ball sealers |
| US4287952A (en) * | 1980-05-20 | 1981-09-08 | Exxon Production Research Company | Method of selective diversion in deviated wellbores using ball sealers |
-
1985
- 1985-11-15 CA CA000495443A patent/CA1240615A/fr not_active Expired
- 1985-11-19 GB GB8528433A patent/GB2167472B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2167472B (en) | 1988-01-27 |
| GB8528433D0 (en) | 1985-12-24 |
| GB2167472A (en) | 1986-05-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4187909A (en) | Method and apparatus for placing buoyant ball sealers | |
| CA1081608A (fr) | Scellement, au moyen de balles flottantes, d'ouvertures pratiquees dans le tubage d'un puits | |
| US6776238B2 (en) | Single trip method for selectively fracture packing multiple formations traversed by a wellbore | |
| AU644764B2 (en) | Overbalance perforating and stimulation method for wells | |
| US6719051B2 (en) | Sand control screen assembly and treatment method using the same | |
| US6119776A (en) | Methods of stimulating and producing multiple stratified reservoirs | |
| AU2009229063B2 (en) | Method of perforating for effective sand plug placement in horizontal wells | |
| US7096945B2 (en) | Sand control screen assembly and treatment method using the same | |
| US4195690A (en) | Method for placing ball sealers onto casing perforations | |
| US6095244A (en) | Methods of stimulating and producing multiple stratified reservoirs | |
| US6125936A (en) | Dual completion method for oil/gas wells to minimize water coning | |
| US20030141061A1 (en) | Sand control screen assembly and treatment method using the same | |
| US4387770A (en) | Process for selective injection into a subterranean formation | |
| EA001243B1 (ru) | Способ интенсификации добычи из линзообразных пластов, содержащих природный газ | |
| US2784787A (en) | Method of suppressing water and gas coning in oil wells | |
| US20190063186A1 (en) | Single entry fracturing process | |
| RU2055172C1 (ru) | Способ гидравлического разрыва пласта | |
| US4753295A (en) | Method for placing ball sealers onto casing perforations in a deviated portion of a wellbore | |
| US3712379A (en) | Multiple fracturing process | |
| US4160482A (en) | Ball sealer diversion of matrix rate treatments of a well | |
| Murphy et al. | Pin-Point Sandfracturing-A Method of Simultaneous Injection into Selected Sands | |
| US5462118A (en) | Method for enhanced cleanup of horizontal wells | |
| US4279307A (en) | Natural gas production from geopressured aquifers | |
| EP0859126B1 (fr) | Méthode et appareil pour charger des formations souterraines avec des fluides | |
| CA1240615A (fr) | Mise en place de balles d'etancheisation dans les perforations d'un forage devie |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |