Title:
ガスハイドレートを生産するシステム及びその方法
Document Type and Number:
Japanese Patent JP6375547
Kind Code:
B2
Abstract:
A system for gas hydrate production. The system includes a tubular having a plurality of ports. The plurality of ports includes a first port configured to automatically open at a first differential pressure, and to remain closed at differential pressures below the first differential pressure. A second port configured to remain closed at the first differential pressure, and to automatically open at a second differential pressure greater than the first differential pressure; wherein the second port is located uphole of the first port. Also included is a method of improving methane hydrate production.
Inventors:
Johnson, Michael H.
Application Number:
JP2016534588A
Publication Date:
August 22, 2018
Filing Date:
July 18, 2014
Export Citation:
Assignee:
Baker Hughes Incorporated
International Classes:
E21B43/00
Domestic Patent References:
| JP2012172418A |
Foreign References:
| US20070227731 | ||||
| US20130180727 |
Attorney, Agent or Firm:
Tomohiro Sakamoto
Naoki Fukumura
Naoki Fukumura