IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0057042
(2002-01-25)
|
발명자
/ 주소 |
- Hailey, Jr., Travis T.
- Roane, Thomas O.
|
출원인 / 주소 |
- Halliburton Energy Services, Inc.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
112 인용 특허 :
45 |
초록
▼
A sand control screen assembly (40) and method for treating multiple formations traversed by a wellbore (34) in a single trip are disclosed. The sand control screen assembly (40) includes a base pipe (56) with multiple openings (58) that allow fluid flow therethrough. A filter medium (62) is positio
A sand control screen assembly (40) and method for treating multiple formations traversed by a wellbore (34) in a single trip are disclosed. The sand control screen assembly (40) includes a base pipe (56) with multiple openings (58) that allow fluid flow therethrough. A filter medium (62) is positioned about the exterior of the base pipe (56) to filter particulate matter out of the production fluids. One-way valves (70) are positioned within the openings (58) of the base pipe (56) to prevent fluid flow from the interior of the base pipe (56) to the exterior of the base pipe (56) during and following a treatment process. The one-way valves (70), however, are actuatable to allow fluid flow from the exterior of the base pipe (56) to the interior of the base pipe (56) to allow production of fluids from the formation (14).
대표청구항
▼
A sand control screen assembly (40) and method for treating multiple formations traversed by a wellbore (34) in a single trip are disclosed. The sand control screen assembly (40) includes a base pipe (56) with multiple openings (58) that allow fluid flow therethrough. A filter medium (62) is positio
A sand control screen assembly (40) and method for treating multiple formations traversed by a wellbore (34) in a single trip are disclosed. The sand control screen assembly (40) includes a base pipe (56) with multiple openings (58) that allow fluid flow therethrough. A filter medium (62) is positioned about the exterior of the base pipe (56) to filter particulate matter out of the production fluids. One-way valves (70) are positioned within the openings (58) of the base pipe (56) to prevent fluid flow from the interior of the base pipe (56) to the exterior of the base pipe (56) during and following a treatment process. The one-way valves (70), however, are actuatable to allow fluid flow from the exterior of the base pipe (56) to the interior of the base pipe (56) to allow production of fluids from the formation (14). 344483, 19820800, Fisher et al.; US-4353418, 19821000, Hoekstra et al.; US-4359687, 19821100, Vinegar et al.; US-4363361, 19821200, Madgavkar et al.; US-4366668, 19830100, Madgavkar et al.; US-4378048, 19830300, Madgavkar et al.; US-4381641, 19830500, Madgavkar et al.; US-4384613, 19830500, Owen et al.; US-4384948, 19830500, Barger; US-4390067, 19830600, Wilman; US-4396062, 19830800, Iskander; US-4397732, 19830800, Hoover et al.; US-4398151, 19830800, Vinegar et al.; US-4407973, 19831000, van Dijk et al.; US-4409090, 19831000, Hanson et al.; US-4412124, 19831000, Kobayashi; US-4412585, 19831100, Bouck; US-4423311, 19831200, Varney, Sr.; US-4444255, 19840400, Geoffrey et al.; US-4444258, 19840400, Kalmar; US-4448251, 19840500, Stine; US-4448252, 19840500, Stoddard et al.; US-4456065, 19840600, Heim et al.; US-4457365, 19840700, Kasevich et al.; US-4457374, 19840700, Hoekstra et al.; US-4458757, 19840700, Bock et al.; US-4463807, 19840800, Stoddard et al.; US-4476927, 19841000, Riggs; US-4479541, 19841000, Wang; US-4485869, 19841200, Sresty et al.; US-4489782, 19841200, Perkins; US-4498535, 19850200, Bridges; US-4501326, 19850200, Edmunds; US-4501445, 19850200, Gregoli; US-4508170, 19850400, Littmann; US-4513816, 19850400, Hubert; US-4524113, 19850600, Lesieur; US-4524826, 19850600, Savage; US-4524827, 19850600, Bridges et al.; US-4530401, 19850700, Hartman et al.; US-4537252, 19
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