Non-standard seismic technologies for more efficient drilling of exploratory, exploration and production wells
Kuznetsov O. L., Chirkin I. A., Pavlov M. V., Ryskin A. Yu., S. O. Kolegaev, Ryazanov E. G., Yurov A. A., Dolgopolov M. V., Lopatin E. A., Sirenko A. E., M. V. Pushkina & Lyasch Yury F., LeRoy Samuel D.

1 - Russian Academy of Natural Sciences (RAEN);
2 - State University "Dubna";
3 – Group of companies "RUSSIAN INSTITUTE of oil and gas RETURN";
4 - LLC "Firm "geoseys", Russia;
5 - TP "A&ST", chair. h. mathematics of Samara State Technical University;
&
ACADEMY of the SILK ROAD
with cooperation
JYL, LLC, Houston, Texas, USA
and Earthview Associated, Houston, Texas, USA.

Abstract

Currently, the success of drilling exploratory and exploratory wells is at the level of 40 years ago, despite the significant improvement of traditional seismic exploration, based on the study of mirrored waves as the single source of information about the structure of the geological environment. It is obvious that to increase the success and efficiency of exploration drilling it is necessary to use additional opportunities of seismic technologies. In "Scientific school of oil and gas seismoacoustics prof. Kuznetsova Ol" developed and tested in practice non-standard seismic technologies that allow a high probability to obtain information about the nature of saturation and fracturing of the geological environment. "Seismic locator of the lateral review" (SVSL) and "Seismolocation of emission centers" (SLEC), highlight (in the observable seismic wave field) and position (in a given volume of a medium) wave diffuse reflection and wave microseismic emissions, which in principle give the opportunity to judge the fracture and fluidnation studied breeds. The same technologies can be used to study the nature and degree of depletion of oil and gas fields in order to improve the efficiency of planned geological and technical measures. Adjustments to existing geological models based on the SVSL and SLEC will allow to increase production rates of new wells for infill drilling, sidetracking, to predict emergency the intervals of absorption or release of drilling mud. The following is a brief list of tasks to be solved and some examples of their implementation in Russia and abroad. The effectiveness of SLBO and SLOE technologies was awarded the prize of the Russian Government in the field of science and technology.

Keywords: seismic technologies, drilling of exploratory, exploration and production wells, seismoacoustics, Seismic locator of the lateral review, Seismolocation of emission centers

Topic: Industrial Engineering

Link: https://ifory.id/abstract-plain/MwGBhCyDe4Pj

Web Format | Corresponding Author (Mikhail Vyacheslavovich Dolgopolov)