Invention Grant
- Patent Title: Multipart frac head with replaceable components
- Patent Title (中): 多部分压裂头与可更换组件
-
Application No.: US11787575Application Date: 2007-04-17
-
Publication No.: US07828053B2Publication Date: 2010-11-09
- Inventor: Bob McGuire , Danny Lee Artherholt
- Applicant: Bob McGuire , Danny Lee Artherholt
- Applicant Address: US OK Oklahoma City
- Assignee: Stinger Wellhead Protection, Inc.
- Current Assignee: Stinger Wellhead Protection, Inc.
- Current Assignee Address: US OK Oklahoma City
- Agency: Nelson Mullins Riley & Scarborough, LLP
- Main IPC: E21B19/00
- IPC: E21B19/00
Abstract:
A multipart frac head with replaceable components permits the frac head to be refurbished in the field. In one embodiment, a bottom leg of the multipart frac head is replaceable. In another embodiment, inlet ports of the frac head are also replaceable.
Public/Granted literature
- US20080257540A1 Multipart frac head with replaceable components Public/Granted day:2008-10-23
Information query
