Global to push GA events into
skip to main content

Title: Bridge permeameter

A system is described for single-phase, steady-state permeability measurements of porous rock which utilizes a fluid bridge arrangement analogous to a Wheatstone bridge. The arms of the bridge contain the sample and calibrated flow resistors. 8 figs.
Inventors:
;
Issue Date:
OSTI Identifier:
288021
Assignee:
Sandia Corp., Albuquerque, NM (United States) SNL; SCA: 440800; PA: EDB-96:136959; SN: 96001636039
Patent Number(s):
US 5,544,520/A/
Application Number:
PAN: 8-386,836
Contract Number:
AC04-76DP00789; AC04-94AL85000
Resource Relation:
Other Information: PBD: 13 Aug 1996
Research Org:
AT&T Corporation; Sandia Corporation
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
44 INSTRUMENTATION, INCLUDING NUCLEAR AND PARTICLE DETECTORS; POROUS MATERIALS; PERMEABILITY; RESERVOIR ROCK; MEASURING INSTRUMENTS; DESIGN; FLOWMETERS; OPERATION

Similar records in DOepatents and OSTI.GOV collections: