[go: up one dir, main page]

RU2003110704A - FOAMING COMPOSITION FOR DEVELOPMENT AND WASHING OF WELLS AND METHOD OF ITS APPLICATION - Google Patents

FOAMING COMPOSITION FOR DEVELOPMENT AND WASHING OF WELLS AND METHOD OF ITS APPLICATION

Info

Publication number
RU2003110704A
RU2003110704A RU2003110704/03A RU2003110704A RU2003110704A RU 2003110704 A RU2003110704 A RU 2003110704A RU 2003110704/03 A RU2003110704/03 A RU 2003110704/03A RU 2003110704 A RU2003110704 A RU 2003110704A RU 2003110704 A RU2003110704 A RU 2003110704A
Authority
RU
Russia
Prior art keywords
wells
foaming composition
well
washing
development
Prior art date
Application number
RU2003110704/03A
Other languages
Russian (ru)
Other versions
RU2250364C2 (en
Inventor
Любовь Абдулаевна Магадова
Рашид Сайпуевич Магадов
Вера Николаевна Мариненко
Михаил Александрович Силин
Евгений Геннадьевич Гаевой
Михаил Иванович Рудь
Константин Игоревич Зайцев
Original Assignee
ЗАО "Химеко-ГАНГ"
Filing date
Publication date
Application filed by ЗАО "Химеко-ГАНГ" filed Critical ЗАО "Химеко-ГАНГ"
Priority to RU2003110704/03A priority Critical patent/RU2250364C2/en
Priority claimed from RU2003110704/03A external-priority patent/RU2250364C2/en
Publication of RU2003110704A publication Critical patent/RU2003110704A/en
Application granted granted Critical
Publication of RU2250364C2 publication Critical patent/RU2250364C2/en

Links

Claims (2)

1. Пенообразующий состав для освоения и промывки скважин, включающий хлористый аммоний, нитрит натрия, инициатор реакции и ПАВ, отличающийся тем, что в качестве инициатора реакции и ПАВ используется алкил-фосфат “Химеко”, представляющий собой смесь моно- и диэфиров алкилфос-форных кислот на основе первичных жирных, окса- и низкомолекулярных спиртов, при следующем соотношении компонентов, мас.%:1. Foaming composition for the development and washing of wells, including ammonium chloride, sodium nitrite, a reaction initiator and a surfactant, characterized in that as the initiator of the reaction and surfactant, Himeko alkyl phosphate is used, which is a mixture of monophosphate and alkylphosphate diesters acids based on primary fatty, oxa and low molecular weight alcohols, in the following ratio of components, wt.%: Хлорид аммоний 5,0-28,0Ammonium Chloride 5.0-28.0 Нитрит натрия 5,0-28,0Sodium nitrite 5.0-28.0 Алкилфосфат “Химеко” 0,5-5,0Alkylphosphate "Himeko" 0.5-5.0 Вода ОстальноеWater Else 2. Способ освоения и промывки скважин и очистки призабойной зоны пласта от загрязнений, включающий закачку пенообразующего состава по п.1 в скважину, продавку его нефтью или минерализованной водой в пласт или до забоя, затем скважину закрывают и выдерживают для генерации азота и образования пены, после чего скважину пускают на самоизлив.2. A method of developing and flushing wells and cleaning the bottom of the formation from contamination, including injecting the foaming composition according to claim 1 into the well, pumping it with oil or mineralized water into the formation or until bottom, then the well is closed and kept to generate nitrogen and foam, after which the well is allowed to self-discharge.
RU2003110704/03A 2003-04-15 2003-04-15 Foam-forming compound for completing and washing wells and method for implementing said compound RU2250364C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003110704/03A RU2250364C2 (en) 2003-04-15 2003-04-15 Foam-forming compound for completing and washing wells and method for implementing said compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003110704/03A RU2250364C2 (en) 2003-04-15 2003-04-15 Foam-forming compound for completing and washing wells and method for implementing said compound

Publications (2)

Publication Number Publication Date
RU2003110704A true RU2003110704A (en) 2004-11-27
RU2250364C2 RU2250364C2 (en) 2005-04-20

Family

ID=35635131

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003110704/03A RU2250364C2 (en) 2003-04-15 2003-04-15 Foam-forming compound for completing and washing wells and method for implementing said compound

Country Status (1)

Country Link
RU (1) RU2250364C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2451169C1 (en) * 2011-05-05 2012-05-20 Общество с ограниченной ответственностью "Научно-производственный центр "Интехпромсервис" Method of formation face zone development
US11299663B2 (en) 2020-06-04 2022-04-12 Saudi Arabian Oil Company Method for modifying well injection profile and enhanced oil recovery
US11441069B2 (en) 2020-07-24 2022-09-13 Saudi Arabian Oil Company Method for improving aquifer remediation using in-situ generated nitrogen foam
US11867036B2 (en) 2021-06-23 2024-01-09 Saudi Arabian Oil Company Insitu foam generation to fasten and increase oil production rates in gravity drainage CO2 gas injection

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219083A (en) * 1979-04-06 1980-08-26 Shell Oil Company Chemical process for backsurging fluid through well casing perforations
SU1273508A1 (en) * 1984-11-27 1986-11-30 Всесоюзный Научно-Исследовательский Институт По Креплениям Скважин И Буровым Растворам Method of opening up producing formation in well
RU2047639C1 (en) * 1992-02-10 1995-11-10 Иванов Владислав Андреевич Froth-forming composition for hole development
RU2085567C1 (en) * 1992-08-06 1997-07-27 Иванов Владислав Андреевич Foam forming composition for developing wells
RU2184222C2 (en) * 2000-06-26 2002-06-27 Магадова Любовь Абдулаевна Hydrocarbon gel based on iron salts of organic orthophosphoric esters

Similar Documents

Publication Publication Date Title
CA2094088A1 (en) Gas well treatment compositions and methods
EA200100914A1 (en) CEMENTING COMPOSITIONS AND METHODS OF APPLICATION OF SUCH COMPOSITIONS FOR CEMENTING OF OIL WELLS OR SIMILAR STRUCTURES
US4267887A (en) Method for acidizing high temperature subterranean formations
US4201678A (en) Foam drilling and workover in high temperature wells
EA200200864A1 (en) METHODS OF CLEANING OF THE CASTY CRUST AND EQUAL COLLECTION FOR DRILLING SOLUTIONS ON OIL BASIS OR WATER BASIS
NO20023807D0 (en) Slate hydration inhibitor method of use
Baviere et al. Improved EOR by use of chemicals in combination
US20040121917A1 (en) Synergistic mixtures containing an amino acid derivative and a method of using the same to foam brines
CA2327744A1 (en) A foam drive method
EP0631605A1 (en) Iterated foam process and composition for well treatment
CN108384527B (en) Mud cake cleaning fluid for deepwater synthetic base drilling fluid and application thereof
RU94045797A (en) Method for oil recovery
RU2003110704A (en) FOAMING COMPOSITION FOR DEVELOPMENT AND WASHING OF WELLS AND METHOD OF ITS APPLICATION
US3394768A (en) Fatty alcohols as performance boosters and foam stabilizers with fatty alcohol sulfate salts
RU2124123C1 (en) Method for treating bottom-hole zone of oil bed
US7618926B1 (en) Method of foaming saturated or near saturated brines with synergistic mixtures
US5392859A (en) Acid stimulation process for production from subterranean formations
DK1570155T3 (en) Process for cleaning oil and gas well bores
US4121664A (en) Biodegradable foaming agent in drilling and workover operations
RU99114813A (en) METHOD FOR DEVELOPING OIL DEPOSIT
RU96113692A (en) METHOD FOR INCREASING OIL RECOVERY
US11299664B2 (en) Foaming mixtures and methods of use thereof
GB2226066A (en) Delayed-gelling compositions and their use for plugging subterranean formations
RU2250364C2 (en) Foam-forming compound for completing and washing wells and method for implementing said compound
RU2123588C1 (en) Compound for treating bottom-hole zone of bed