"Bulletin of the Association of Drilling Contractors" №1, 2019

SELECTING OBJECTS, FOUNDING AND APPRECIATING EFFICIENCY OF INDUSTRIAL TECHNOLOGY BY USING HYDROPHOBIC COMPOUND FOR LOW-PERMEABILITY HETEROGENEOUS RESERVOIRS TYUMEN DEPOSITS OF EASTERN-SURGUT OILFIELDS

Pereverzev S.A. – Head of the Geological department PJSC «Surgutneftegas», sv_sl@mail.ru



Key words:hydrophobization composition, low-permeability reservoir, limination of water inflow, phase permeability.

The technology of limitation of the water supply by using hydrophobic acid compound is based on the cationic surfactant and hydrochloric acid, is recommends using on production wells started after drilling, hydraulic fracturing for process development, 1, 2 stage of development oilfield and having low water saturation.
The pilot program was developed for treatment production wells after hydraulic fracturing at the final stage of development after drilling or performing geological and technical measures, section of the reservoirs Tyumen deposits were determined.
The criteria of selecting wells indicators and wells candidates were determined and substantiated, the way to compare main geological characteristics and work parameters of wells, the effectiveness of water supply limitation was done.









 

The year 2020 number 2nd issue of the quarterly journal, "Bulletin of the Association of Drilling Contractors", is now available "Bulletin of the Association of Drilling Contractors"

ISSN 2073-9877

The scientific and technical journal, “Bulletin of the Association of Drilling Contractors”, is listed by the Higher Attestation Commission of the RF Ministry of Education and Science as one of the leading refereed journals and publications that feature main scientific results of doctoral and candidate’s dissertations.

Арктическая

Uranus

Ocean Endeavor

NAN HAI JIO HAO

JUPITER

HAKURYU-5

ППБУ "SCARABEO 9"

ООО «Шатскморнефтегаз», Saipem Drilling

Deep Venture

ППБУ «WEST ALPHA»
(«Эксон Мобил Раша Инк.»)