WO2002055885A1 - Fonctionnement d'un dispositif a jet pour l'acidification d'une formation productive - Google Patents
Fonctionnement d'un dispositif a jet pour l'acidification d'une formation productive Download PDFInfo
- Publication number
- WO2002055885A1 WO2002055885A1 PCT/RU2001/000455 RU0100455W WO02055885A1 WO 2002055885 A1 WO2002055885 A1 WO 2002055885A1 RU 0100455 W RU0100455 W RU 0100455W WO 02055885 A1 WO02055885 A1 WO 02055885A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- nasοsnο
- sρedy
- πρi
- well
- κislοτnοy
- Prior art date
Links
Classifications
-
- 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
- F04F5/54—Installations characterised by use of jet pumps, e.g. combinations of two or more jet pumps of different type
Definitions
- the present invention is not available for the use of hard-working equipment, but is not limited to the use of well-operated devices.
- U ⁇ azannaya task ⁇ eshae ⁇ sya on account ⁇ g ⁇ , ch ⁇ s ⁇ s ⁇ b ⁇ ab ⁇ y s ⁇ uyn ⁇ y us ⁇ an ⁇ v ⁇ i ⁇ i ⁇ isl ⁇ n ⁇ y ⁇ b ⁇ ab ⁇ e ⁇ du ⁇ ivn ⁇ g ⁇ ⁇ las ⁇ a v ⁇ lyuchae ⁇ us ⁇ an ⁇ v ⁇ u in s ⁇ vazhine ⁇ l ⁇ nny nas ⁇ sn ⁇ - ⁇ m ⁇ ess ⁇ ny ⁇ ⁇ ub s ⁇ s ⁇ uynym nas ⁇ s ⁇ m, ⁇ a ⁇ e ⁇ m and ⁇ v ⁇ s ⁇ vi ⁇ m, za ⁇ ach ⁇ u ⁇ as ⁇ v ⁇ a ⁇ isl ⁇ y in nas ⁇ sn ⁇ - ⁇ m ⁇ ess ⁇ nye ⁇ uby, ⁇ as ⁇ a ⁇ e ⁇ v ⁇ u ⁇ a ⁇ e ⁇ a, ⁇ davlivani
- ⁇ a ⁇ ⁇ azala ⁇ a ⁇ i ⁇ a is ⁇ lz ⁇ vaniya s ⁇ uyn ⁇ y us ⁇ an ⁇ v ⁇ i for ⁇ isl ⁇ n ⁇ y ⁇ b ⁇ ab ⁇ i ⁇ du ⁇ ivn ⁇ g ⁇ ⁇ las ⁇ a susches ⁇ venn ⁇ e impact on e ⁇ e ⁇ ivn ⁇ s ⁇ is ⁇ lzuem ⁇ g ⁇ s ⁇ s ⁇ ba ⁇ ab ⁇ y ⁇ azyvae ⁇ ⁇ sled ⁇ va ⁇ eln ⁇ s ⁇ deys ⁇ vy ⁇ i ⁇ vedenii ⁇ b ⁇ ab ⁇ i ⁇ du ⁇ ivn ⁇ g ⁇ ⁇ las ⁇ a.
- ⁇ a ⁇ ig. 2 The product is delivered through a direct installation at the time of processing the product from the product.
- ⁇ a ⁇ ig. 3 Delivered after a direct installation at the time of removal of the pump from the well.
- a convenient way to install it is with the installation of a well installed in the borehole for extracting the medium from the borehole.
- Za ⁇ em izvle ⁇ ayu ⁇ bl ⁇ i ⁇ uyuschuyu vs ⁇ av ⁇ u 4 us ⁇ anavlivayu ⁇ in ⁇ l ⁇ nne nas ⁇ sn ⁇ - ⁇ m ⁇ ess ⁇ ny ⁇ ⁇ ub 1 below s ⁇ uyn ⁇ g ⁇ nas ⁇ sa 3 ⁇ b ⁇ a ⁇ ny ⁇ la ⁇ an 13 and us ⁇ anavlivayu ⁇ on mes ⁇ bl ⁇ i ⁇ uyuschey vs ⁇ av ⁇ i 4 de ⁇ essi ⁇ nnuyu vs ⁇ av ⁇ u 12 ⁇ az ⁇ bschayuschuyu ⁇ l ⁇ nnu nas ⁇ sn ⁇ - ⁇ m ⁇ ess ⁇ ny ⁇ ⁇ ub on ve ⁇ nyuyu z ⁇ nu, s ⁇ bschennuyu with the channel of the outlet of the active environment, and the lower zone, connected with the channel of the outlet
- the invention may be used inappropriately for the purpose of developing and operating exploration and development work.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2001101134A RU2180945C1 (ru) | 2001-01-16 | 2001-01-16 | Способ работы струйной установки при кислотной обработке продуктивного пласта |
RU2001101134 | 2001-01-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002055885A1 true WO2002055885A1 (fr) | 2002-07-18 |
Family
ID=20244829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2001/000455 WO2002055885A1 (fr) | 2001-01-16 | 2001-10-30 | Fonctionnement d'un dispositif a jet pour l'acidification d'une formation productive |
Country Status (2)
Country | Link |
---|---|
RU (1) | RU2180945C1 (fr) |
WO (1) | WO2002055885A1 (fr) |
Citations (5)
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 |
US4744730A (en) * | 1986-03-27 | 1988-05-17 | Roeder George K | Downhole jet pump with multiple nozzles axially aligned with venturi for producing fluid from boreholes |
SU1668646A1 (ru) * | 1988-10-18 | 1991-08-07 | Ивано-Франковский Институт Нефти И Газа | Способ кислотной обработки продуктивного пласта |
RU2121610C1 (ru) * | 1997-04-08 | 1998-11-10 | Зиновий Дмитриевич Хоминец | Скважинная струйная установка |
-
2001
- 2001-01-16 RU RU2001101134A patent/RU2180945C1/ru not_active IP Right Cessation
- 2001-10-30 WO PCT/RU2001/000455 patent/WO2002055885A1/fr active Application Filing
Patent Citations (5)
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 |
US4744730A (en) * | 1986-03-27 | 1988-05-17 | Roeder George K | Downhole jet pump with multiple nozzles axially aligned with venturi for producing fluid from boreholes |
SU1668646A1 (ru) * | 1988-10-18 | 1991-08-07 | Ивано-Франковский Институт Нефти И Газа | Способ кислотной обработки продуктивного пласта |
RU2121610C1 (ru) * | 1997-04-08 | 1998-11-10 | Зиновий Дмитриевич Хоминец | Скважинная струйная установка |
Also Published As
Publication number | Publication date |
---|---|
RU2180945C1 (ru) | 2002-03-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
UA73396C2 (en) | Well jet unit | |
CN88102408A (zh) | 改进的液体井打孔设备及方法 | |
RU2495998C2 (ru) | Способ гидроударной обработки призабойной зоны пласта и освоения скважины и эжекторное устройство для его осуществления (варианты) | |
WO2002055885A1 (fr) | Fonctionnement d'un dispositif a jet pour l'acidification d'une formation productive | |
WO2003076812A1 (fr) | Procede d'exploitation du dispositif a jet de puits lors des travaux de nettoyage de la zone du fond de formation par ultrason et dispositif pour mettre en oeuvre ce procede | |
WO2003006832A1 (fr) | Appareil de fond de puits a jets destine a tester et exploiter des puits et procede de fonctionnement de l'appareil de fond de puits | |
WO2005059369A1 (fr) | Installation de puits destinee a fonctionner dans des puits horizontaux et procede de fonctionnement correspondant | |
WO2002035101A1 (fr) | Dispositif a jet utilise dans les puits de forage pour tester des couches et procede de preparation a ce test de ce dispositif | |
KR100624233B1 (ko) | 어큐뮬레이터와 이를 이용한 천공기 | |
WO2003038287A1 (fr) | Installation a jet de puits servant a tester et a etudier des couches et procede d'utilisation de cette installation | |
RU2392503C1 (ru) | Способ работы скважинной струйной установки при интенсификации притока и освоении скважин | |
WO2003012300A1 (fr) | Procede d'exploitation d'une installation a jet de puits de forage lors de travaux de reparation et d'isolation et dispositif associe | |
WO2005103500A1 (fr) | Procede de fonctionnement d'un dispositif de test de formations a ejecteurs et dispositif correspondant | |
EA003691B1 (ru) | Способ работы скважинной насосной установки для освоения скважин и устройство для его осуществления | |
WO2005050029A1 (fr) | Dispositif de fond de puits, et son procede de fonctionnement pour la diagraphie de puits horizontaux | |
RU2374429C1 (ru) | Устройство для очистки призабойной зоны низкопроницаемых коллекторов | |
US7278488B2 (en) | Method of generating stable foam for oil and gas well cleanouts | |
RU2098617C1 (ru) | Устройство для освоения скважины и воздействия на призабойную зону пласта (варианты) | |
WO2002066840A1 (fr) | Dispositif a jet de fond de trou pour tester et mettre en valeur des puits | |
KR102034562B1 (ko) | 마이크로 버블 크리닝 시스템 | |
RU2206730C1 (ru) | Способ импульсно-струйного воздействия на скважину и продуктивный пласт и устройство для осуществления способа | |
WO2004040146A1 (fr) | Procede de mise en oeuvre d'un dispositif de fond de puits avec action hydrodynamique sur une zone de forage d'une couche | |
RU2246048C1 (ru) | Скважинная струйная установка | |
WO2005050028A1 (fr) | Dispositif de fond de puits pour la diagraphie de puits horizontaux et son procede de fonctionnement | |
WO2005103501A1 (fr) | Dispositif multifonctionnel a ejection de test de formations, destine aux puits de forage horizontaux, et procedes de fonctionnement |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
122 | Ep: pct application non-entry in european phase | ||
NENP | Non-entry into the national phase |
Ref country code: JP |