METHOD FOR HYDROCARBON DEPOSIT DEVELOPMENT ALONG WITH FORCE APPLICATION TO GEOLOGIC ENVIRONMENT Russian patent published in 2006 - IPC E21B43/16 

FIELD: oil industry, particularly to produce oil from oil deposit, mainly at the later stage of oil field development.

SUBSTANCE: method involves revealing near-vertical const- and/or post-sedimentation crack formation zones extending from crystalline basement to oil formation reservoir in geological environment spreading under productive formation to crystalline basement depth and more, wherein the near-vertical zones are constituted of inversion ring-shaped structures elongated in plane; choosing wells having draining zones communicated with above near-vertical zones in hydrocarbon deposit or drilling additional wells to above near-vertical zones; applying mechanical stress excitement action to above near-vertical zones within frequency band corresponding to temporary fractural crack formation processes and dynamic reconfiguration of above near-vertical zones with oscillating amplitude bias and acceleration parameters, which exceed threshold values characterizing trigger action effects.

EFFECT: increased oil output by providing purposeful selection of objects and time of mechanical stress application in geological environment, increased efficiency of formation energy and geological conditions usage, increased impact depth along with reduced power inputs.

17 cl, 1 ex, 2 dwg