METHOD OF EVALUATION OF UNDERGROUND DEPOSIT RESERVOIR VOLUME FACTOR BY DRILLED OUT ROCK FRAGMENTS Russian patent published in 2008 - IPC G01N27/02 G01N33/24

Abstract RU 2339025 C2

FIELD: physics; mining engineering.

SUBSTANCE: cell containing drilled out rock fragments is filled with lead electrolytic solution of certain specific conductivity. After drilled out rock fragments are saturated with lead solution, total conductivity of cell and its content is detected. After lead solution is removed, cell containing drilled out rock fragments is filled with tail electrolytic solution of certain specific conductivity. Total specific conductivity of cell containing tail solution and rock fragments is detected. Upon combination of these measurements reservoir volume factor of rock fragments is deduced.

EFFECT: rapidity and accuracy of reservoir volume factor detection.

12 cl, 1 tbl, 5 dwg

Similar patents RU2339025C2

Title	Year	Author	Number
METHOD OF DETERMINING CHANGES IN PARAMETERS OF POROUS MEDIUM UNDER ACTION OF CONTAMINANT	2014	Mikhajlov Dmitrij Nikolaevich Ryzhikov Nikita Ilich Burukhin Aleksandr Aleksandrovich Zharnikova Anna Viktorovna	RU2580177C1
PREDICTION OF BOTTOMHOLE FORMATION ZONE UNDER ACTION OF DRILLING MUD	2013	Theuveny Bertrand	RU2525093C1
METHOD TO DETERMINE VARIATIONS OF PARAMETERS OF POROUS MEDIUM UNDER ACTION OF POLLUTANT	2013	Mikhajlov Dmitrij Nikolaevich Ryzhikov Nikita Il'Ich Burukhin Aleksandr Aleksandrovich Zharnikova Anna Viktorovna	RU2548928C1
METHOD ESTABLISHING GEOLOGICAL PROPERTIES OF TERRIGENOUS ROCK IN SPACE NEAR HOLE BY DATA OF GEOPHYSICAL EXAMINATIONS OF SECTIONS OF HOLES	2003	Afanas'Ev V.S. Afanas'Ev S.V. Afanas'Ev A.V.	RU2219337C1
METHOD FOR DETERMINING THE TOTAL POROSITY OF NATURALLY SATURATED ROCK SAMPLES USING THE NMR METHOD	2021	Zagidullin Maksim Ilvarovich Gilmanov Yan Irekovich Kukarskij Maksim Sergeevich	RU2780988C1
MOUNTAIN ROCK EFFECTIVE POROUSITY COEFFICIENT DETERMINATION METHOD	0	Pryamov Petr Alekseevich Pertsev German Mikhajlovich Malomozhnov Anatolij Mikhajlovich Sluzhaev Vladimir Nikolaevich Koshlyak Vladislav Aleksandrovich	SU930188A1
METHOD FOR DETERMINING GAS AND OIL SATURATION COEFFICIENT FOR GEOPHYSICAL WELL LOGGING COMPLEX BASED ON PULSE NEUTRON WELL LOGGING METHODS	2012	Belokhin Vasilij Sergeevich Kalmykov Georgij Aleksandrovich Kashina Natalija Leonidovna	RU2503040C1
METHOD FOR DETERMINING FILTRATION FACTOR OF LOOSE SANDY AND CLAY ROCKS	0	Byalyj Yurij Vulfovich	SU1754891A1
DEVICE FOR CONTROL OF DRILLING DIRECTION IN PRODUCING FORMATION USING DIRECT-CURRENT MAGNETIC FIELD	2011	Tabarovskij Leontij A.	RU2572875C2
METHOD OF EVALUATING DEGREE OF MUD INJECTION INTO DRILLED ROCKS	0	Kononenko Igor Yakovlevich Neretin Vladislav Dmitrievich	SU934422A1

RU 2 339 025 C2

Authors

Lenorman Rolan

Ehgerman Patrik

Beo Zhoehll'

Dates

2008-11-20—Published

2004-04-22—Filed