Patenton — panteon of patents

(19)

RU

(11)

2 081 307

(13)

C1

(51)

IPC

(21) (22)

Application

5059306/03, 1992-08-21

(22)

Actual filing date

1992-08-21

(45)

Published

1997-06-10

(72)

Inventor

Rubinshtejn O.I.Kambalin A.M.Medjanik V.N.

(73)

Holder

Aktsionernoe Obshchestvo Otkrytogo Tipa Innovatsionnaja Neftjanaja Korporatsija"

METHOD FOR ACTION UPON BOTTOM-HOLE ZONE OF POOL Russian patent published in 1997 - IPC

Abstract RU 2081307 C1

FIELD: oil and gas industry. SUBSTANCE: method can be used for intensification of liquid inflow into well. It implies use of gas for displacement of liquid level in annular space of well between production string and tubing string. Then performed is well relieving through aforesaid annual space for creation of depression on pool. In well relieving at moment of creating depression on pool, powder charge is fired which is preliminarily installed at bottom hole of well. EFFECT: high efficiency.

Similar patents RU2081307C1

Title Year Author Number
METHOD FOR HYDROPRECUSSION EFFECT ON OIL WELL BOTTOM ZONE 1994
  • Rubinshtejn O.I.
 RU2072035C1
DEVICE FOR IMPACT ACTION UPON OIL BED 1996
  • Rubinshtejn O.I.
  • Voronkov V.N.
  • Sashnev I.A.
 RU2106471C1
METHOD FOR INTENSIFICATION OF OIL AND GAS PRODUCTION BY HYDRAULIC FRACTURING OF PRODUCING OIL-GAS-BEARING FORMATION 1994
RU2069743C1
METHOD AND DEVICE FOR GAS-PULSE JET TREATMENT OF OIL AND GAS BED 1996
RU2124121C1
METHOD OF WELL STIMULATION BY VARYING PRESSURE 1994
  • Govdun V.V.
  • Dimitrov I.E.
  • Kucherovskij V.M.
  • Krasheninnikov L.I.
 RU2090748C1
METHOD TO ACT ON WELL CRITICAL ZONE 1992
  • Afanas'Ev V.A.
  • Zakharov V.A.
 RU2068494C1
METHOD FOR DEVELOPING FLOODING OIL WELLS 1993
  • Brilliant L.S.
  • Sharifullin F.A.
  • Jakovlev O.N.
  • Isangulov A.K.
 RU2065025C1
METHOD OF OIL POOLS DEVELOPMENT 1998
  • Bokserman A.A.
  • Brilliant L.S.
  • Gumerskij Kh.Kh.
  • Dzhafarov I.S.
  • Sharifullin F.A.
 RU2149985C1
WELL COMPLETION METHOD 1998
  • Sologub R.A.
  • Tupysev M.K.
  • Vjakhirev V.I.
  • Geresh P.A.
  • Dobrynin N.M.
  • Remizov V.V.
  • Zaval'Nyj P.N.
  • Chernomyrdin A.V.
  • Chernomyrdin V.V.
  • Minigulov R.M.
  • Chugunov L.S.
 RU2127805C1
METHOD FOR TREATMENT OF FACE-ADJACENT WELL ZONE 2003
  • Ibragimov N.G.
  • Nuretdinov Ja.K.
  • Zakirov A.F.
  • Minnullin R.M.
  • Vil'Danov R.R.
  • Mukhamadiev R.S.
 RU2237805C1

RU 2 081 307 C1

Authors

Rubinshtejn O.I.

Kambalin A.M.

Medjanik V.N.

Dates

1997-06-10—Published

1992-08-21—Filed

read Similar patents