Results 31 to 40 of about 33,013 (110)
Downhole temperature and salinities of sediment core CRP-3
, 2001 Downhole temperature and salinities of sediment core CRP-
Christian J Bücker (6970187) +5 more
core +1 more source
Journal of Geophysical Research: Solid Earth, Volume 131, Issue 8, August 2026.Abstract The widespread presence of submarine permafrost in the southern Canadian Beaufort Sea provides necessary stability conditions for gas hydrates on the shallow shelf. However, the submarine permafrost is still relatively underexplored. Representing mostly relict terrestrial permafrost, submarine permafrost was formed by subaerial exposure to ...
Henrik Grob +6 more
wiley +1 more source
Downhole logging caliper data-pass2 of Hole 302-M0004B
, 2006 Downhole logging caliper data-pass2 of Hole 302 ...
Expedition 302 Scientists (6963008) +1 more
core +1 more source
Downhole logging caliper data-pass1 of Hole 302-M0004B
, 2006 Downhole logging caliper data-pass1 of Hole 302 ...
Expedition 302 Scientists (6963008) +1 more
core +1 more source
, 2023 The Internet of Things (IoT) aims to connect all objects and facilitate data interchange, with data accuracy being paramount. While IoT has seen extensive adoption in conventional sectors, its application in the petroleum industry, especially with downhole equipment, poses challenges due to the extreme high-temperature and high-pressure conditions ...
Fei Wang +4 more
openaire +1 more source
Geophysical Prospecting, Volume 74, Issue 6, July 2026.ABSTRACT We present an approach for seismic characterization of a deep supercritical geothermal reservoir in the direct vicinity of an exploration well. Our investigation area is the Larderello geothermal field in Tuscany (Italy) where we focus on the K‐horizon, which is represented by a strong reflector at a depth of 3–6 km marking the geothermal ...
Lena Bräunig, Stefan Buske
wiley +1 more source
Development of the downhole dynamometer database [PDF]
, 1997 The Downhole Dynamometer Database is a compilation of test data collected with a set of five downhole tools built by Albert Engineering under contract to Sandia National Laboratories. The downhole dynamometer tools are memory tools deployed in the sucker
Waggoner, J. R. +3 more
core +1 more source
Journal of Petroleum Geology, Volume 49, Issue 3, Page 869-906, July 2026.ABSTRACT Facies characterization in carbonate reservoirs remains challenging due to their pronounced textural and structural heterogeneity. Variations in grain packing, cementation, and diagenetic overprints produce contrasting acoustic responses in borehole image logs, often limiting the reproducibility of facies interpretation.
Lenita de Souza Fioriti +2 more
wiley +1 more source
Simple wideband CIC compensator [PDF]
, 2009 A simple design for wideband compensation of a cascaded-integratorcomb (CIC) decimation filter is presented. The proposed multiplierless linear phase finite impulse response compensator works at a low sampling rate and requires only three additions ...
GORDANA JOVANOVIC DOLECEK
core
Water Resources Research, Volume 62, Issue 6, June 2026.Abstract Accurate predictions of tracer transport in complex aquifer systems remain a formidable challenge, primarily owing to the spatial heterogeneity of hydraulic conductivity (K). Here, we conducted a forced‐gradient heat tracer test within a highly heterogeneous glaciofluvial deposit, injecting chilled water and monitoring temperature at depth ...
Chenxi Wang +6 more
wiley +1 more source