FIELD: oil and gas industry.
SUBSTANCE: method includes acidic treatment of bed, calculation of hardness decrease and pressure of rocks tearing and pressure for pressing working solution into bed, completion of well and the actual hydraulic tear. Pressure for pressing is determined from formula Pht=(2μ·Pm/(1-μ)+(1-3μ)·Pb/(1-μ), where Pht - rocks tear pressure, Pm - mountain pressure, Pb - bed pressure, μ - Poisson coefficient.
EFFECT: higher yields.
1 ex, 1 tbl
Title | Year | Author | Number |
---|---|---|---|
BOTTOMHOLE FORMATION AREA ACIDIZING METHOD | 2004 |
|
RU2269648C1 |
METHOD FOR IMPROVEMENT OF HYDRODYNAMIC CONNECTION OF WELL WITH PRODUCTIVE FORMATION | 2011 |
|
RU2462590C1 |
METHOD FOR HYDRAULIC FRACTURING OF A FORMATION ON A CARBONATE DEPOSIT OF HIGH-VISCOSITY OIL | 2022 |
|
RU2784709C1 |
METHOD FOR REAGENT-WAVE HYDROPERCUSSION TREATMENT OF BOREHOLE ZONE OF RESERVOIRS WITH HARD-TO-RECOVER OIL RESERVES | 2021 |
|
RU2769862C1 |
DIFFICULT TURONIAN GAS PRODUCTION METHOD | 2020 |
|
RU2743478C1 |
METHOD FOR OPENING PRODUCTIVE SEAMS | 1993 |
|
RU2072030C1 |
METHOD FOR INTENSIFYING INFLUXES OF OIL AND GAS | 2002 |
|
RU2249100C2 |
METHOD OF INTENSIFICATION OF WELL OPERATION AFTER ITS CONSTRUCTION | 2019 |
|
RU2724705C1 |
METHOD TO STIMULATE HYDROCARBON INFLOW FROM WELL CHARACTERIZED BY ABNORMALLY HIGH RESERVOIR PRESSURE | 2006 |
|
RU2316646C2 |
METHOD FOR HYDRAULIC FRACTURING OF A FORMATION | 2020 |
|
RU2734892C1 |
Authors
Dates
2005-02-27—Published
2001-05-18—Filed