RU99117604A - METHOD FOR DEVELOPING OIL DEPOSIT - Google Patents

METHOD FOR DEVELOPING OIL DEPOSIT

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Publication number
RU99117604A
RU99117604A RU99117604/03A RU99117604A RU99117604A RU 99117604 A RU99117604 A RU 99117604A RU 99117604/03 A RU99117604/03 A RU 99117604/03A RU 99117604 A RU99117604 A RU 99117604A RU 99117604 A RU99117604 A RU 99117604A
Authority
RU
Russia
Prior art keywords
wells
drilling
oil
sidetracks
oil deposit
Prior art date
Application number
RU99117604/03A
Other languages
Russian (ru)
Other versions
RU2172395C2 (en
Inventor
Рашит Газнавиевич Рамазанов
Владимир Николаевич Петров
Ильфат Нагимович Файзуллин
Original Assignee
Открытое акционерное общество "Татнефть" Татарский научно-исследовательский и проектный институт нефти "ТатНИПИнефть"
Filing date
Publication date
Application filed by Открытое акционерное общество "Татнефть" Татарский научно-исследовательский и проектный институт нефти "ТатНИПИнефть" filed Critical Открытое акционерное общество "Татнефть" Татарский научно-исследовательский и проектный институт нефти "ТатНИПИнефть"
Publication of RU99117604A publication Critical patent/RU99117604A/en
Application granted granted Critical
Publication of RU2172395C2 publication Critical patent/RU2172395C2/en

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Claims (1)

Способ разработки нефтяного месторождения, включающий бурение проектного числа нагнетательных и добывающих скважин, заводнение пласта и извлечение нефти на поверхность с последующим бурением дополнительных скважин, учитывающих объемную неоднородность пласта, отличающийся тем, что доразработку месторождения ведут с одновременным поиском и добычей остаточных запасов, путем бурения горизонтальных и боковых стволов из скважин, вышедших в тираж из-за технических и технологических причин, причем боковые стволы бурят в направлении той соседней окружающей скважины, имеющей такие технологические показатели эксплуатации, при котором водонефтяной фактор к моменту одинакового обводнения окружающих скважин был бы максимальным.A method of developing an oil field, including drilling a design number of injection and production wells, waterflooding and extracting oil to the surface, followed by drilling additional wells that take into account volumetric heterogeneity of the reservoir, characterized in that the field is redeveloped while searching and extracting residual reserves by drilling horizontal and sidetracks from wells that have been put into circulation due to technical and technological reasons, with sidetracks being drilled in the direction of edney environment well having such technological parameters of operation, in which the water-oil ratio at the time of the same flooding of surrounding wells would be maximized.
RU99117604A 1999-08-10 Method of development of oil deposit RU2172395C2 (en)

Publications (2)

Publication Number Publication Date
RU99117604A true RU99117604A (en) 2001-06-10
RU2172395C2 RU2172395C2 (en) 2001-08-20

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