{"id":2056,"date":"2020-10-28T13:50:29","date_gmt":"2020-10-28T10:50:29","guid":{"rendered":"https:\/\/adcr.ru\/?p=2056"},"modified":"2020-10-28T13:59:23","modified_gmt":"2020-10-28T10:59:23","slug":"2018-2-10","status":"publish","type":"post","link":"https:\/\/adcr.ru\/en\/2018-2-10\/","title":{"rendered":"\"Bulletin of the Association of Drilling Contractors\" \u21162, 2018"},"content":{"rendered":"
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\"\"<\/strong><\/h3>\n

POSSIBLE CAUSE OF PREMATURE FLOODING OF INCLINED WELLS<\/strong>

Ovchinnikov V.P. \u2013 D.Sc. in engineering, Professor, Industrial University of Tyumen,\novchinnikovvp@tyuiu.ru ovchinnikovvp@tyuiu.ru<\/a>
Saltykov V.V. \u2013 D.Sc. in engineering, Professor, Industrial University of Tyumen, saltykovvv@tyuiu.ru saltykovvv@tyuiu.ru<\/a>
Rozhkova O.V. \u2013 administrative official of the educational program, Industrial University of Tyumen, srozhkovaov@tyuiu.ru srozhkovaov@tyuiu.ru<\/a>
Yakovlev I.G. \u2013 Ph.D. in Engineering Science, assistant professor, Industrial University of Tyumen, yakovleff@yandex.ru yakovleff@yandex.ru<\/a>
Agzamov F.A. \u2013 D.Sc. in engineering, Professor, Ufa State Petroleum Technological University, faritag@yandex.ru faritag@yandex.ru<\/a>
<\/strong><\/em>
\u0423\u0414\u041a 622.22

Key words<\/strong>: flooding, perforation, cumulative projectile, well, horizon.

Secondary opening of productive oil and gas reservoirs using cumulative and bullet perforation methods in sloping wells with high values of zenith angles (40-60\u00b0) require the solution of a number of technological problems caused by the justification of the interval of their implementation. This is especially important for multi-layered reservoirs with alternating water and oil saturated horizons and the absence, as a rule, of an insulating low-permeability screen, for example, a clay layer (tire), ie, between water-bearing and oil-bearing strata there is only water-oil contact. The article makes an attempt to attract geological services, owners of companies that develop deposits with such conditions, in order to increase the requirements for the appointment of a perforation interval, given some proposals based on the actual results of well construction.<\/p>\n

POSSIBLE CAUSE OF PREMATURE FLOODING OF INCLINED WELLS
<\/strong>
Ovchinnikov V.P. \u2013 D.Sc. in engineering, Professor, Industrial University of Tyumen, ovchinnikovvp@tyuiu.ru<\/a>
Saltykov V.V. \u2013 D.Sc. in engineering, Professor, Industrial University of Tyumen, saltykovvv@tyuiu.ru<\/a>
Rozhkova O.V. \u2013 administrative official of the educational program, Industrial University of Tyumen, srozhkovaov@tyuiu.ru<\/a>
Yakovlev I.G. \u2013 Ph.D. in Engineering Science, assistant professor, Industrial University of Tyumen, yakovleff@yandex.ru<\/a>
Agzamov F.A. \u2013 D.Sc. in engineering, Professor, Ufa State Petroleum Technological University, faritag@yandex.ru<\/a><\/strong><\/em>

<\/em><\/strong>Key words<\/strong>: flooding, perforation, cumulative projectile, well, horizon.

Secondary opening of productive oil and gas reservoirs using cumulative and bullet perforation methods in sloping wells with high values of zenith angles (40-60\u00b0) require the solution of a number of technological problems caused by the justification of the interval of their implementation. This is especially important for multi-layered reservoirs with alternating water and oil saturated horizons and the absence, as a rule, of an insulating low-permeability screen, for example, a clay layer (tire), ie, between water-bearing and oil-bearing strata there is only water-oil contact. The article makes an attempt to attract geological services, owners of companies that develop deposits with such conditions, in order to increase the requirements for the appointment of a perforation interval, given some proposals based on the actual results of well construction.<\/p>\n

\u00a0<\/strong><\/h3>\n

\u00a0<\/p>\n

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