UA8923A1 - METHOD OF EXTRACTION OF LAYER PRESSURE DURING DRIVES OF EXPLORATION DRILLS OF HAFT AND GAS - Google Patents

METHOD OF EXTRACTION OF LAYER PRESSURE DURING DRIVES OF EXPLORATION DRILLS OF HAFT AND GAS

Info

Publication number
UA8923A1
UA8923A1 UA4263882A UA4263882A UA8923A1 UA 8923 A1 UA8923 A1 UA 8923A1 UA 4263882 A UA4263882 A UA 4263882A UA 4263882 A UA4263882 A UA 4263882A UA 8923 A1 UA8923 A1 UA 8923A1
Authority
UA
Ukraine
Prior art keywords
haft
extraction
measurement
gas
drilling
Prior art date
Application number
UA4263882A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Василь Петрович Дверій
Василий Петрович Дверий
Original Assignee
Полтавське Відділення Українського Державного Геологорозвідувального Інституту
Полтавское Отделение Украинского Государственного Геологоразведовательного Института
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Полтавське Відділення Українського Державного Геологорозвідувального Інституту, Полтавское Отделение Украинского Государственного Геологоразведовательного Института filed Critical Полтавське Відділення Українського Державного Геологорозвідувального Інституту
Priority to UA4263882A priority Critical patent/UA8923A1/en
Publication of UA8923A1 publication Critical patent/UA8923A1/en

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  • Measuring Fluid Pressure (AREA)

Abstract

The method includes determination of dynamical pressure on well bottom, measurement of mechanical speed of drilling through chosen time intervals and coordination of mode parameters of drilling. One measures value of torque before and after measurement of mechanical speed of drilling in chosen drilling interval, mode parameters are coordinated at measurement of torque after change of mechanical drill speed to values of mode parameters before change of mechanical drill speed at measurement of torque.
UA4263882A 1987-06-16 1987-06-16 METHOD OF EXTRACTION OF LAYER PRESSURE DURING DRIVES OF EXPLORATION DRILLS OF HAFT AND GAS UA8923A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA4263882A UA8923A1 (en) 1987-06-16 1987-06-16 METHOD OF EXTRACTION OF LAYER PRESSURE DURING DRIVES OF EXPLORATION DRILLS OF HAFT AND GAS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA4263882A UA8923A1 (en) 1987-06-16 1987-06-16 METHOD OF EXTRACTION OF LAYER PRESSURE DURING DRIVES OF EXPLORATION DRILLS OF HAFT AND GAS

Publications (1)

Publication Number Publication Date
UA8923A1 true UA8923A1 (en) 1996-09-30

Family

ID=74593847

Family Applications (1)

Application Number Title Priority Date Filing Date
UA4263882A UA8923A1 (en) 1987-06-16 1987-06-16 METHOD OF EXTRACTION OF LAYER PRESSURE DURING DRIVES OF EXPLORATION DRILLS OF HAFT AND GAS

Country Status (1)

Country Link
UA (1) UA8923A1 (en)

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