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Title: System for fracturing an underground geologic formation

An explosive system for fracturing an underground geologic formation adjacent to a wellbore can comprise a plurality of explosive units comprising an explosive material contained within the casing, and detonation control modules electrically coupled to the plurality of explosive units and configured to cause a power pulse to be transmitted to at least one detonator of at least one of the plurality of explosive units for detonation of the explosive material. The explosive units are configured to be positioned within a wellbore in spaced apart positions relative to one another along a string with the detonation control modules positioned adjacent to the plurality of explosive units in the wellbore, such that the axial positions of the explosive units relative to the wellbore are at least partially based on geologic properties of the geologic formation adjacent the wellbore.
Inventors:
; ; ;
Issue Date:
OSTI Identifier:
1346957
Assignee:
Los Alamos National Security, LLC LANL
Patent Number(s):
9,593,924
Application Number:
14/371,696
Contract Number:
AC52-06NA25396
Resource Relation:
Patent File Date: 2013 Jan 14
Research Org:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
58 GEOSCIENCES

Works referenced in this record: