Invention Grant
- Patent Title: Small footprint drilling rig
- Patent Title (中): 小型钻机
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Application No.: US12363589Application Date: 2009-01-30
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Publication No.: US07931076B2Publication Date: 2011-04-26
- Inventor: Joseph William Ditta , Reynaldo A. Gonzalez , Robert Gary Reider
- Applicant: Joseph William Ditta , Reynaldo A. Gonzalez , Robert Gary Reider
- Applicant Address: US TX Houston
- Assignee: Process Manufacturing Corp.
- Current Assignee: Process Manufacturing Corp.
- Current Assignee Address: US TX Houston
- Agency: Patterson & Sheridan, LLP
- Main IPC: E21B19/00
- IPC: E21B19/00 ; E21B7/02
Abstract:
A method and apparatus for a moving a floor structure relative to a base structure is provided. The apparatus includes a base structure having an opening for a well head, a floor structure coupled to the base structure by a plurality of support members, and a drive mechanism disposed on the floor structure, the drive mechanism providing motive force to the support members for moving the floor structure relative to the base structure in a single first direction.
Public/Granted literature
- US20090188677A1 SMALL FOOTPRINT DRILLING RIG Public/Granted day:2009-07-30
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