WO2005103501A1 - Dispositif multifonctionnel a ejection de test de formations, destine aux puits de forage horizontaux, et procedes de fonctionnement - Google Patents
Dispositif multifonctionnel a ejection de test de formations, destine aux puits de forage horizontaux, et procedes de fonctionnement Download PDFInfo
- Publication number
- WO2005103501A1 WO2005103501A1 PCT/RU2005/000050 RU2005000050W WO2005103501A1 WO 2005103501 A1 WO2005103501 A1 WO 2005103501A1 RU 2005000050 W RU2005000050 W RU 2005000050W WO 2005103501 A1 WO2005103501 A1 WO 2005103501A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- τρub
- κοlοnne
- pressure
- sκvazhiny
- πaκeρ
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 9
- 230000015572 biosynthetic process Effects 0.000 title abstract 3
- 239000013013 elastic material Substances 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims 2
- 231100001261 hazardous Toxicity 0.000 claims 1
- 230000002452 interceptive effect Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 4
- 238000005086 pumping Methods 0.000 abstract description 2
- 238000005755 formation reaction Methods 0.000 abstract 2
- 239000012530 fluid Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
- E21B49/087—Well testing, e.g. testing for reservoir productivity or formation parameters
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B43/124—Adaptation of jet-pump systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/46—Arrangements of nozzles
- F04F5/464—Arrangements of nozzles with inversion of the direction of flow
Definitions
- the area of application The invention is available for the use of domestic appliances, for example, for open-end multisite utilities.
- the task, to solve the problem, is the present 5th increase, is the increase of the activity and the increase of the exploration of the test 4 or g ⁇ iz ⁇ n ⁇ alnym s ⁇ v ⁇ l ⁇ m, ⁇ imizatsiya s ⁇ vmes ⁇ n ⁇ y ⁇ ab ⁇ y ⁇ a ⁇ e ⁇ a, s ⁇ uyn ⁇ g ⁇ nas ⁇ sa and av ⁇ n ⁇ mn ⁇ g ⁇ ⁇ a ⁇ azhn ⁇ g ⁇ ⁇ m ⁇ le ⁇ sa and on account e ⁇ g ⁇ ⁇ vyshenie nadezhn ⁇ s ⁇ i ⁇ ab ⁇ y ezhe ⁇ n ⁇ g ⁇ mn ⁇ g ⁇ un ⁇ tsi ⁇ naln ⁇ g ⁇ ⁇ las ⁇ is ⁇ y ⁇ a ⁇ elya for g ⁇ iz ⁇ n ⁇ alny ⁇ 5 s ⁇ vazhin ⁇ i ⁇ vyshenii d ⁇ s ⁇ ve ⁇ n ⁇ s ⁇ i ge ⁇ l ⁇ g ⁇
- the dispersion value is corrected by reducing the speed of the liquid working medium with the creation of a short-lived, impaired distribution Regarding the operating mode, it is forbidden to carry out any tests of the products due to the change in the pressure of the liquid in the working environment. In the course of testing, there are two efficiently differing packs, which made it possible to increase the test method and to improve the performance.
- FIG. 1 A separate offer is provided for a wide range of functional accessories with a installed functional accessory for installations 11 restoration of pressure reservoir.
- Jet pump 3 is installed in the off-road part 12 above the productive well 19. ⁇ izhe d ⁇ lni ⁇ eln ⁇ g ⁇ ⁇ a ⁇ e ⁇ a 11 ⁇ l ⁇ nne ⁇ ub 1 ⁇ as ⁇ l ⁇ zhen ⁇ tsen ⁇ uyuschee ⁇ a ⁇ e ⁇ 11 ⁇ bsadn ⁇ y ⁇ l ⁇ nne 12 ⁇ lts ⁇ 13.
Abstract
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2004112071/06A RU2256104C1 (ru) | 2004-04-21 | 2004-04-21 | Эжекторный многофункциональный пластоиспытатель для горизонтальных скважин |
RU2004112071 | 2004-04-21 | ||
RU2004115857/06A RU2256103C1 (ru) | 2004-05-27 | 2004-05-27 | Способ работы эжекторного многофункционального пластоиспытателя для горизонтальных скважин |
RU2004115857 | 2004-05-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005103501A1 true WO2005103501A1 (fr) | 2005-11-03 |
Family
ID=35197049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2005/000050 WO2005103501A1 (fr) | 2004-04-21 | 2005-02-09 | Dispositif multifonctionnel a ejection de test de formations, destine aux puits de forage horizontaux, et procedes de fonctionnement |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2005103501A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ307517B6 (cs) * | 2017-06-07 | 2018-11-07 | Dmitrij Teterja | Provzdušňovací tryskové čerpadlo, zejména pro biologické čistírny odpadních vod |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4293283A (en) * | 1977-06-06 | 1981-10-06 | Roeder George K | Jet with variable throat areas using a deflector |
SU1146416A1 (en) * | 1983-12-21 | 1985-03-23 | Ivano Frankovsk I Nefti Gaza | Borehole perforator |
US4747730A (en) * | 1986-01-22 | 1988-05-31 | Voest-Alpine Aktiengesellschaft | Trestle being displaceable on caterpillar |
RU2121610C1 (ru) * | 1997-04-08 | 1998-11-10 | Зиновий Дмитриевич Хоминец | Скважинная струйная установка |
RU2129672C1 (ru) * | 1998-06-19 | 1999-04-27 | Зиновий Дмитриевич Хоминец | Струйная скважинная установка (варианты) |
RU2129671C1 (ru) * | 1998-03-11 | 1999-04-27 | Зиновий Дмитриевич Хоминец | Способ работы скважинной струйной установки |
-
2005
- 2005-02-09 WO PCT/RU2005/000050 patent/WO2005103501A1/fr active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4293283A (en) * | 1977-06-06 | 1981-10-06 | Roeder George K | Jet with variable throat areas using a deflector |
SU1146416A1 (en) * | 1983-12-21 | 1985-03-23 | Ivano Frankovsk I Nefti Gaza | Borehole perforator |
US4747730A (en) * | 1986-01-22 | 1988-05-31 | Voest-Alpine Aktiengesellschaft | Trestle being displaceable on caterpillar |
RU2121610C1 (ru) * | 1997-04-08 | 1998-11-10 | Зиновий Дмитриевич Хоминец | Скважинная струйная установка |
RU2129671C1 (ru) * | 1998-03-11 | 1999-04-27 | Зиновий Дмитриевич Хоминец | Способ работы скважинной струйной установки |
RU2129672C1 (ru) * | 1998-06-19 | 1999-04-27 | Зиновий Дмитриевич Хоминец | Струйная скважинная установка (варианты) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ307517B6 (cs) * | 2017-06-07 | 2018-11-07 | Dmitrij Teterja | Provzdušňovací tryskové čerpadlo, zejména pro biologické čistírny odpadních vod |
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