OIL-AND-GAS STRATUM SPLITTING METHOD Russian patent published in 2005 - IPC

Abstract RU 2254462 C2

FIELD: oil-and-gas field development.

SUBSTANCE: method involves forming continuous disc-shaped slot in well by successive blasting gunpowder charges along with increasing power thereof in trinitrotoluol equivalent from explosion set to explosion set as slot length increases and strengthening the slot. The slot is formed so that aperture and radius thereof are related by analytical correlation.

EFFECT: increased ability of oil and gas extraction.

3 cl, 2 dwg

Similar patents RU2254462C2

Title	Year	Author	Number
METHOD OF DEVELOPMENT OF OIL-GAS DEPOSITS	2001	Martynov Ju.I. Stenin V.P.	RU2211312C2
METHOD FOR DEVELOPING MINE WORKINGS AND CONDUCTING STOPING OPERATIONS	2016	Trubetskoj Kliment Nikolaevich Eremenko Vitalij Andreevich Rylnikova Marina Vladimirovna Esina Ekaterina Nikolaevna Postavnin Boris Nikolaevich Kondratenko Andrej Sergeevich Ajnbinder Igor Izrailevich Eremenko Andrej Andreevich Timonin Vladimir Vladimirovich Barnov Nikolaj Georgievich Eks Vladislav Vyacheslavovich Shtirts Vladimir Aleksandrovich	RU2634597C1
METHOD FOR TREATING A COAL BED	2003	Puchkov L.A. Slastunov S.V. Karkashadze G.G. Kolikov K.S.	RU2232899C1
METHOD OF DRIVING WORKINGS IN OUTBURST-HAZARDOUS ROCK	0	Shevelev Garrij Agapovich Tejtel Vadim Isaakovich Zadorozhnij Viktor Ivanovich Kesar Anatolij Pavlovich Olejnik Vladimir Afanasevich Gundarev Pavel Grigorevich	SU1384793A1
WATER PRODUCTION METHOD	2004	Podobed Viktor Sergeevich Martynov Evgenij Jakovlevich Mazaev Vladimir Vladimirovich	RU2273730C1
METHOD FOR PRODUCTION OR INJECTION WELL OUTPUT INCREASE BY WELL ZONE STRESS REDUCTION	2004	Grebennikov Valentin Timofeevich Ivanov Anatolij Nikolaevich Popov Mikhail Jur'Evich	RU2274735C1
METHOD OF ORIENTED RUPTURE OF ROCK	0	Kurlenya Mikhail Vladimirovich Chernov Oleg Ignatevich Kyu Nikolaj Georgievich Posokhov Grigorij Egorovich Klishin Vladimir Ivanovich Shadrin Nikolaj Innokentevich Matviets Yurij Vladimirovich Zvorygin Leonid Vasilevich	SU1535992A1
METHOD FOR SELECTING OBJECTS IN DRILLED OIL AND GAS WELLS FOR HYDRAULIC FRACTURING OF FORMATION	2015	Shagaleev Renat Kamilevich Gutorov Yulij Andreevich	RU2592919C1
METHOD FOR DEVELOPMENT OF OIL DRAWING WITH REPAIR HYDRAULISM OF PLASTER WITH CHANGE OF DIRECTION OF CRACK	2017	Fedorov Aleksandr Igorevich Davletova Aliya Ramazanovna Kolonskikh Aleksandr Valerevich	RU2666573C1
METHOD OF DEVELOPING LOW-PERMEABILITY OIL RESERVOIRS	2015	Khisamov Rais Salikhovich Gumarov Nafis Faritovich Ganiev Bulat Galievich Khusainov Ruslan Fargatovich Minnullin Rashit Mardanovich Garifullin Rustem Maratovich Faskhutdinov Ruslan Rustjamovich	RU2579095C1

RU 2 254 462 C2

Authors

Martynov Ju.I.

Stenin V.P.

Dates

2005-06-20—Published

2000-09-08—Filed