发明名称 |
DRILLING RIG APPARATUS AND DOWNHOLE TOOL ASSEMBLY SYSTEM ANDMETHOD |
摘要 |
A drilling rig is provided which is adapted to selectively drill using coiled tubing and jointed-pipe. The rig includes a base, a mast, a top drive slidably mounted to said mast for performing jointed-pipe operations, and a tubing injector for performing coiled tubing operations, mounted on said mast for selective movement from a first position in which the injector is in line with the mast and a second position in which the injector is out of line with the mast to permit jointed-pipe operations by the top drive. The rig is uniquely suited to easily and quickly assemble bottom hole assemblies (BHA's), and to connect such BHA's to coiled tubing.
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申请公布号 |
CA2425448(A1) |
申请公布日期 |
2004.08.14 |
申请号 |
CA20032425448 |
申请日期 |
2003.04.15 |
申请人 |
SAVANNA ENERGY SERVICES CORP. |
发明人 |
GOLDADE, DON;CARRIERE, GENE |
分类号 |
E21B15/00;E21B19/22;(IPC1-7):E21B19/22;E21B7/02 |
主分类号 |
E21B15/00 |
代理机构 |
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代理人 |
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主权项 |
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