Show metadata Hide metadata

(19)

(11)

2 283 854

(13)

(51)

IPC

C09K8/58(2006-01-01)

E21B43/22(2006-01-01)

(21) (22)

Application

2004137393/03, 2004-12-21

(24)

Start date

2004-12-21

(22)

Actual filing date

2004-12-21

(45)

Published

2006-09-20

(72)

Inventor

Shuvalov Anatolij Vasil'EvichNazmiev Il'Shat MirgazijanovichEmaletdinova Ljudmila DmitrievnaKamaletdinova Rezeda MinnisajrinovnaSadykov Rustem RavilevichKargapol'Tseva Tamara Alekseevna

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Neftjanaja Kompanija

FORMATION PERMEABILITY CONTROL COMPOSITION Russian patent published in 2006 - IPC C09K8/58 E21B43/22

Abstract RU 2283854 C2

FIELD: oil and gas production.

SUBSTANCE: in a formation permeability control composition comprising aluminum salt solution (20-40 vol %) and alkali reagent, the latter is liquid zeolite production waste, namely mother liquor MP-X or MP-Y containing sodium silicate and admixture of corresponding zeolite NaX or NaY, pH of solution being 12-14.

EFFECT: enhanced plugging capability of composition due to increased volume of precipitate and reduced solubility thereof in formation water.

1 tbl, 4 ex

Similar patents RU2283854C2

Title	Year	Author	Number
COMPOSITION FOR ADJUSTMENT OF BED PENETRABILITY	2003	Shuvalov A.V. Khasanov F.F. Umetbaev V.G. Emaletdinova L.D. Kamaletdinova R.M. Sadykov R.R. Pashenkov V.S. Luk'Janchikov I.I.	RU2250369C1
FORMATION PERMEABILITY CONTROL METHOD	2009	Vakhitov Timur Midkhatovich Luk'Janov Jurij Viktorovich Shuvalov Anatolij Vasil'Evich Kamaletdinova Rezeda Minnisajrinovna Emaletdinova Ljudmila Dmitrievna	RU2453691C2
GEL-FORMING COMPOUND	2011	Strizhnev Vladimir Alekseevich Presnjakov Aleksandr Jur'Evich Nigmatullin Timur Ehduardovich Emaletdinova Ljudmila Dmitrievna Elesin Valerij Aleksandrovich Urusov Sergej Anatol'Evich Zhumagaziev Erbol Tynyshbaevich	RU2472836C1
COMPOUND FOR CONTROLLING PENETRABILITY OF POOL	2006	Shuvalov Anatolij Vasil'Evich Plotnikov Ivan Georgievich Almaev Rafail' Khatmullovich Emaletdinova Ljudmila Dmitrievna Kamaletdinova Rezeda Minnisajrinovna Bazekina Lidija Vasil'Evna	RU2307147C1
FORMATION PERMEABILITY CONTROL METHOD	2003	Umetbaev V.G. Emaletdinova L.D. Kamaletdinova R.M. Sadykov R.R. Shuvalov A.V. Pridannikov V.G. Plotnikov I.G. Vagapov R.R.	RU2262584C2
METHOD OF CONTROL OF NONUNIFORM FORMATION PERMEABILITY	2001	Abyzbaev I.I. Ramazanova A.A. Luk'Janov Ju.V. Imamov R.Z. Gafurov O.G.	RU2205945C2
FORMATION PERMEABILITY CONTROLLING GELLING FORMULATION	2005	Mukhametshin Musavir Munavirovich Khasanov Faat Fatkhlbajanovich Shuvalov Anatolij Vasil'Evich Emaletdinova Ljudmila Dmitrievna Kamaletdinova Rezeda Minnisajrinovna Jagafarov Julaj Nurgaleevich Zhadaev Jurij Vasil'Evich Galljamov Il'Jas Il'Dusovich Khalikov Il'Jas Shajkhanurovich	RU2291890C1
METHOD FOR DEVELOPMENT OF OIL RESERVOIR	1996	Gafurov O.G. Mukhtarov Ja.G. Shirgazin R.G. Borota L.P. Isangulov K.I. Fejzkhanov F.A. Gabdrakhmanov N.Kh. Asmolovskij V.S. Volochkov N.S. Repin N.N. Volkov N.P.	RU2086758C1
METHOD FOR SELECTIVE ISOLATION OF WATER INFLOW	1992	Gusev Sergej Vladimirovich Mazaev Vladimir Vladimirovich Pastukhova Natal'Ja Nikolaevna Salmin Aleksandr Valer'Evich Koval' Jaroslav Grigor'Evich	RU2046185C1
METHOD FOR ISOLATION OF BRINE WATER INFLOW	1996	Mazaev Vladimir Vladimirovich Gusev Sergej Vladimirovich Koval' Jaroslav Grigor'Evich	RU2101486C1

RU 2 283 854 C2

Authors

Shuvalov Anatolij Vasil'Evich

Nazmiev Il'Shat Mirgazijanovich

Emaletdinova Ljudmila Dmitrievna

Kamaletdinova Rezeda Minnisajrinovna

Sadykov Rustem Ravilevich

Kargapol'Tseva Tamara Alekseevna

Dates

2006-09-20—Published

2004-12-21—Filed