- 专利标题: Auto-filling tubulars
-
申请号: US17652641申请日: 2022-02-25
-
公开(公告)号: US11781388B2公开(公告)日: 2023-10-10
- 发明人: David Hasler , Pradeep Annaiyappa , David G. Shackelford
- 申请人: Nabors Drilling Technologies USA, Inc.
- 申请人地址: US TX Houston
- 专利权人: Nabors Drilling Technologies USA, Inc.
- 当前专利权人: Nabors Drilling Technologies USA, Inc.
- 当前专利权人地址: US TX Houston
- 代理机构: Abel Schillinger, LLP
- 主分类号: E21B21/08
- IPC分类号: E21B21/08 ; E21B21/01 ; E21B47/003
摘要:
A method for performing a subterranean operation that can include operations of engaging a tubular with a pipe handler, calculating, via a processor, an internal volume of the tubular, determining, via the processor, a number of pump strokes required to fill at least a percentage of the internal volume with fluid, pumping the fluid to the tubular by running a pump the number of pump strokes, and filling the internal volume of the tubular to at least the percentage of the internal volume with the fluid.
公开/授权文献
- US20220290515A1 AUTO-FILLING TUBULARS 公开/授权日:2022-09-15
信息查询