NONUNIFORM OIL FIELD DEVELOPMENT METHOD Russian patent published in 2005 - IPC

Abstract RU 2259474 C1

FIELD: oil field development, particularly for ones with nonuniform reservoirs.

SUBSTANCE: method involves drilling injection and production wells; flooding oil reservoir and extracting oil out of well; defining more exactly geologic aspects on the base of drilling results; designing and drilling additional wells with horizontal bores or drilling horizontal bores from existent wells; determining location of reservoir drive zone boundaries; calculating volume of dead oil located near drive zones; drilling horizontal bores from existent wells located near drive zones and/or new wells with horizontal bores located in above zone, wherein horizontal bores are drilled in direction perpendicular to drive zone boundaries.

EFFECT: improved oil recovery.

2 dwg, 1 ex

Similar patents RU2259474C1

Title	Year	Author	Number
DEVELOPMENT METHOD OF OIL FIELD IN HETEROGENEOUS COLLECTORS	2009	Ibatullin Ravil' Rustamovich Ramazanov Rashit Gaznavievich Timergaleeva Ramzija Rinatovna Idijatullina Zarina Salavatovna	RU2386799C1
METHOD OF DEVELOPMENT OF OIL DEPOSIT	1999	Ramazanov R.G. Petrov V.N. Fajzullin I.N.	RU2172395C2
DEVELOPMENT METHOD OF NON-HOMOGENEOUS OIL DEPOSIT AT LATE STAGE OF DEVELOPMENT	2011	Khisamov Rais Salikhovich Idijatullina Zarina Salavatovna Plaksin Evgenij Konstantinovich Ramazanov Rashit Gaznavievich Salikhov Ajrat Dufarovich Osnos Vladimir Borisovich	RU2454533C1
METHOD TO DEVELOP SMALL DEPOSITS AND SEPARATE LENSES OF OIL DEPOSIT	2011	Khisamov Rais Salikhovich Chupikova Izida Zangirovna Torikova Ljubov' Ivanovna Musaev Gajsa Limeevich Mironova Ljubov' Mikhajlovna	RU2447271C1
METHOD FOR NON-UNIFORM MULTIZONE OIL POOL DEVELOPMENT	2004	Fajzullin Il'Fat Nagimovich Ramazanov Rashit Gaznavievich Fedorov Aleksandr Vladislavovich Khisamova Rakiba Mukhametzakirovna Timergaleeva Ramzija Rinatovna	RU2270332C1
DEVELOPMENT METHOD OF HETEROGENEOUS OIL FIELD	2008	Abdulmazitov Rafil' Ginijatullovich Ramazanov Rashit Gaznavievich Strakhov Dmitrij Vital'Evich Zijatdinov Radik Zjauzjatovich Osnos Vladimir Borisovich	RU2371571C1
HETEROGENEOUS OIL FIELD DEVELOPMENT METHOD	2007	Abdulmazitov Rafil' Ginijatullovich Ramazanov Rashit Gaznavievich Strakhov Dmitrij Vital'Evich Zijatdinov Radik Zjauzjatovich Osnos Vladimir Borisovich	RU2347893C1
METHOD OF OIL DEPOSIT DEVELOPMENT	2001	Khisamov R.S. Ramazanov R.G. Nasybullina S.V. Ismagilov R.Kh.	RU2208137C1
METHOD FOR DEVELOPMENT OF NONUNIFORM OIL DEPOSIT	1996	Ramazanov R.G.	RU2101475C1
METHOD FOR DEVELOPMENT OF MULTI-HORIZON NON-UNIFORM OIL FIELDS BY MEANS OF BRANCHED HORIZONTAL WELLS	2007	Abdulmazitov Rafil' Ginijatullovich Ramazanov Rashit Gaznavievich Jamgutdinov Marat Rifovich Musin Renat Akhtjamovich Timergaleeva Ramzija Rinatovna	RU2339801C2

RU 2 259 474 C1

Authors

Fajzullin I.N.

Ramazanov R.G.

Fedorov A.V.

Khisamova R.M.

Timergaleeva R.R.

Dates

2005-08-27—Published

2004-04-26—Filed