Modular core holder

Details Modular core holder Modular core holder

1990-01-18

1991-03-05

Williams, Hezron E.

Measuring and testing

With fluid pressure

Porosity or permeability

G01N 1508

Patent

active

049968726

ABSTRACT:
A core holder for testing core permeability includes a modular sleeve comprising a series of sleeve segments aligned longitudinally. Port rings positioned between the sleeve segments have radial holes to allow conditions within the core-receiving cavity formed by the sleeve segments and the port rings to be monitored from outside the core holder. The port rings and the sleeve segments are disposed within a housing, and spacer rings are received about the sleeve segments to support the sleeve segments and port rings within the housing. Conditions within the modular sleeve may be monitored through instruments connected to holes in the housing communicating with the holes in the port rings.

REFERENCES:
patent: 4868751 (1989-09-01), Dogru et al.
A Temco, Inc. Catalog entry for an "Incremental Pressure Core Holder, DCH Series", dated at least one year prior to 1/4/90.
A Temco, Inc. catalog entry for a "Medium Pressure Permeability Core Holder, RCH Series", dated 6/3/82.
A Temco, Inc. catalog entry for a "High Pressure Permeability Core Holder, HCH-4", dated 5/12/82.
A Temco, Inc. catalog entry for a "Medium Pressure Core Holder, RCH Series", dated 6/3/82.
A Temco, Inc. catalog entry for a "High Pressure Permeability Core Holder, HCH Series", dated 12/6/82.
A Temco, Inc. catalog entry for "core Holders For Permeability Testing, MCH-1 Series", dated 10/1/81.
A Temco, Inc. catalog entry for a "Resistivity Core Holder, ECH Series", dated 8/83.
Exhibit 1--drawing of device believed to have been publicly or commercially--disclosed or used more than one year before 1/4/90.

Affiliated with

Also associated with

Rating

Modular core holder does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Modular core holder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Modular core holder will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-490209