Invention Grant
- Patent Title: Drill pipe perforator apparatus and method of use
- Patent Title (中): 钻管穿孔机及其使用方法
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Application No.: US13957163Application Date: 2013-08-01
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Publication No.: US09593535B2Publication Date: 2017-03-14
- Inventor: Brett Fears , Jason Burke , Roger Schultz
- Applicant: Brett Fears , Jason Burke , Roger Schultz
- Applicant Address: US OK Oklahoma City
- Assignee: Thru Tubing Solutions, LLC
- Current Assignee: Thru Tubing Solutions, LLC
- Current Assignee Address: US OK Oklahoma City
- Agency: Hall Estill Law Firm
- Main IPC: E21B7/18
- IPC: E21B7/18 ; E21B43/114
Abstract:
This disclosure is related to a perforator tool and a method of using the perforator tool to perforate a formation. The perforator tool can include a first and second sleeve and optionally a third sleeve. The perforator tool can also include at least one perforation opening and at least one circulation port. The sleeves are slidably disposed within the perforator tool and can be displaced to permit perforation of the formation, block the perforation openings and open circulation ports.
Public/Granted literature
- US20140048333A1 DRILL PIPE PERFORATOR APPARATUS AND METHOD OF USE Public/Granted day:2014-02-20
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