Drilling fluid filter
Abstract
A drilling fluid filter for placement within a bore wall of a tubular drill string component comprises a perforated receptacle with an open end and a closed end. A hanger for engagement with the bore wall is mounted at the open end of the perforated receptacle. A mandrel is adjacent and attached to the open end of the perforated receptacle. A linkage connects the mandrel to the hanger. The linkage may be selected from the group consisting of struts, articulated struts and cams. The mandrel operates on the hanger through the linkage to engage and disengage the drilling fluid filter from the tubular drill string component. The mandrel may have a stationary portion comprising a first attachment to the open end of the perforated receptacle and a telescoping adjustable portion comprising a second attachment to the linkage. The mandrel may also comprise a top-hole interface for top-hole equipment.
- Inventors:
- Issue Date:
- Research Org.:
- IntelliServ, Inc., Provo, UT (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1176077
- Patent Number(s):
- 7165633
- Application Number:
- 10/711,595
- Assignee:
- IntelliServ, Inc. (Provo, UT)
- Patent Classifications (CPCs):
-
E - FIXED CONSTRUCTIONS E21 - EARTH DRILLING E21B - EARTH DRILLING, e.g. DEEP DRILLING
- DOE Contract Number:
- FC26-01NT41229
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING
Citation Formats
Hall, David R., Fox, Joe, and Garner, Kory. Drilling fluid filter. United States: N. p., 2007.
Web.
Hall, David R., Fox, Joe, & Garner, Kory. Drilling fluid filter. United States.
Hall, David R., Fox, Joe, and Garner, Kory. Tue .
"Drilling fluid filter". United States. https://www.osti.gov/servlets/purl/1176077.
@article{osti_1176077,
title = {Drilling fluid filter},
author = {Hall, David R. and Fox, Joe and Garner, Kory},
abstractNote = {A drilling fluid filter for placement within a bore wall of a tubular drill string component comprises a perforated receptacle with an open end and a closed end. A hanger for engagement with the bore wall is mounted at the open end of the perforated receptacle. A mandrel is adjacent and attached to the open end of the perforated receptacle. A linkage connects the mandrel to the hanger. The linkage may be selected from the group consisting of struts, articulated struts and cams. The mandrel operates on the hanger through the linkage to engage and disengage the drilling fluid filter from the tubular drill string component. The mandrel may have a stationary portion comprising a first attachment to the open end of the perforated receptacle and a telescoping adjustable portion comprising a second attachment to the linkage. The mandrel may also comprise a top-hole interface for top-hole equipment.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2007},
month = {1}
}