SU1314760A1 - Method for exploitation of oil formation - Google Patents

Method for exploitation of oil formation

Info

Publication number
SU1314760A1
SU1314760A1 SU3885053/03A SU3885053A SU1314760A1 SU 1314760 A1 SU1314760 A1 SU 1314760A1 SU 3885053/03 A SU3885053/03 A SU 3885053/03A SU 3885053 A SU3885053 A SU 3885053A SU 1314760 A1 SU1314760 A1 SU 1314760A1
Authority
SU
USSR - Soviet Union
Prior art keywords
oil
zones
flooding
saturation
wells
Prior art date
Application number
SU3885053/03A
Other languages
Russian (ru)
Inventor
Д.В. Булыгин
В.Я. Булыгин
С.Н. Головко
В.А. Локотунин
М.Ш. Вайсмаш
Р.Х. Муслимов
Л.Н. Ефимова
Original Assignee
Научно-производственное объединение по химизации технологических процессов в нефтяной промышленности
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Научно-производственное объединение по химизации технологических процессов в нефтяной промышленности filed Critical Научно-производственное объединение по химизации технологических процессов в нефтяной промышленности
Priority to SU3885053/03A priority Critical patent/SU1314760A1/en
Application granted granted Critical
Publication of SU1314760A1 publication Critical patent/SU1314760A1/en

Links

Landscapes

  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

FIELD: oil production. SUBSTANCE: design number of injection and producing wells is drilled preliminary. Oil formation flooding and oil extraction onto the surface are performed. Then inhomogeneous zones partially worked out when flooding are found. Simulation system is created for the purpose of simulation of motions of oil, water, chemical agents in rock formations, and oil formation exploitation. The system is built on the base of identification of such parameters as hydraulic conductance of the oil formation and oil and water phase permeability. Then position of zones with different residual oil saturation for pumping displacing chemical agent is determined. For the purpose of this computer cards of current and final oil saturation is printed. Zones with low flooding are underlined on the basis of the printing. Oil saturation of these zones are 0.1 higher than that in zones of actual injection wells. Then simulation system is used to define ways of involving zones of low saturation in exploitation process. For the purpose of this system of well arranging is changed and additional wells are drilled in these zones. Then chosen the most effective chemical agent is pumped in the injection wells. EFFECT: increased efficiency in displacing oil with chemical agents with flooding producing wells up to 40 - 98 % in zones with residual oil saturation exceeding that in zones of actual injection wells by 0.1. 10 tbl
SU3885053/03A 1985-04-17 1985-04-17 Method for exploitation of oil formation SU1314760A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3885053/03A SU1314760A1 (en) 1985-04-17 1985-04-17 Method for exploitation of oil formation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3885053/03A SU1314760A1 (en) 1985-04-17 1985-04-17 Method for exploitation of oil formation

Publications (1)

Publication Number Publication Date
SU1314760A1 true SU1314760A1 (en) 1996-03-27

Family

ID=60519389

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3885053/03A SU1314760A1 (en) 1985-04-17 1985-04-17 Method for exploitation of oil formation

Country Status (1)

Country Link
SU (1) SU1314760A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2565313C2 (en) * 2013-06-18 2015-10-20 Закрытое акционерное общество "Тюменский институт нефти и газа" (ТИНГ) Operations control method for reservoir flooding
CN115324543A (en) * 2022-09-14 2022-11-11 陕西延长石油（集团）有限责任公司 Well group injection-production pressure difference optimization method based on synchronous water breakthrough of oil production well

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2565313C2 (en) * 2013-06-18 2015-10-20 Закрытое акционерное общество "Тюменский институт нефти и газа" (ТИНГ) Operations control method for reservoir flooding
CN115324543A (en) * 2022-09-14 2022-11-11 陕西延长石油（集团）有限责任公司 Well group injection-production pressure difference optimization method based on synchronous water breakthrough of oil production well
CN115324543B (en) * 2022-09-14 2023-11-28 陕西延长石油（集团）有限责任公司 Well group injection and production pressure difference optimization method based on synchronous water breakthrough of oil production well

Similar Documents

Publication Publication Date Title
DE3578733D1 (en) STIMULATION OF BIOXYDING PROCESSES IN UNDERGROUND FORMATIONS.
ATE32770T1 (en) PROCESS FOR RECOVERING OIL FROM RESERVOIR ROCK.
ATE243797T1 (en) METHOD FOR EXTRACTING WATER FROM A WELL
DE3665621D1 (en) Method for injection enhancement at injection well drilling for the recovery of oil by water flooding
SU1314760A1 (en) Method for exploitation of oil formation
ES8503401A1 (en) In situ leaching process.
RU2000110874A (en) METHOD FOR DEVELOPMENT OF OIL DEPOSIT IN CARBONATE COLLECTORS OF CRACKED-POROUS TYPE
RU2108451C1 (en) Method for development of oil deposit
RU2107155C1 (en) Method for development of oil deposits
RU2334086C1 (en) Method of oil pool development
RU2042803C1 (en) Method for reagent treatment of well
RU97102596A (en) METHOD FOR TREATING A BOREHOLE BOTTOM ZONE
SU607959A1 (en) Method of treating well-face area
RU97108757A (en) METHOD FOR OIL DEPOSIT DEVELOPMENT
RU2108450C1 (en) Method for development of oil deposit
RU2143062C1 (en) Method of treatment of bottom-hole formation zone of injection well
RU2105141C1 (en) Method for development of oil deposit with low-permeable clay-bearing reservoir
RU92011922A (en) METHOD FOR THE PRODUCTION OF HYDROCARBONS BY UNDERGROUND HORIZONTAL WELLS
SU929820A1 (en) Method of thermal-mine working of oil deposit
US4473255A (en) Magnesium bicarbonate as an in situ uranium lixiviant
SU1565130A1 (en) Method for exploitation of inhomogeneous zonally crude oil deposit
RU2209953C1 (en) Method of oil pool development
SU964116A1 (en) Method of isolating formation water in oil well
RU2095557C1 (en) Method for treatment of down-hole zone in oil bed
HUANG Fluid treatment for stimulation of reservoir sandstones and enhanced recovery of oil and gas[Final Report]