Results 91 to 100 of about 2,650,380 (305)
Tectonics and subsidence evolution of the Sirt Basin, Libya
AAPG Bulletin, 2005 Abstract A backstripping analysis of 225 wells located within the Sirt Basin, Libya, provides new constraints on the development of the Sirt Basin. Four tectonic phases are identified from Late Jurassic to present. The presentation of contour maps of subsidence and crustal stretching allows spatial and temporal variations in ...
Abadi, A.M. +3 more
openaire +4 more sources
An assessment of stress and production rate of sucker rod heat pipes in oil well pumping system
Deep Underground Science and Engineering, EarlyView.The sucker rod pumping system is the preferred oil extraction technique. The concept about equipping the hollow vacuum space in solid sucker rods with heat pipe has been scrutinized in terms of stress and oil production evaluation. Abstract The implementation of the heat pipe concept in sucker rods for oil pumping systems negates the requirement for an
R. S. Anand +5 more
wiley +1 more source
The role of extension in the Miocene denudation of the Nevado-Filábride Complex, Betic Cordillera (SE Spain) [PDF]
, 1997 The Internal Zone of the Betic Cordillera, SE Spain, consists of a nappe stack of three complexes, the deepest of which is the Nevado-Filábride Complex.
Johnson, C +5 more
core +1 more source
Deep Underground Science and Engineering, EarlyView.A lithology identification while drilling method was developed, integrating an automated cuttings sampling system, a smart drilling rig, and an ensemble learning model. Underground trials achieved 97.42% accuracy in real‐time identification of cuttings lithology and composition, enhancing hazard management and supporting unmanned drilling technology in
Kun Li +7 more
wiley +1 more source
Frontiers in Earth ScienceThe evolution of overlying strata structures significantly influences the manifestation of ground pressure behavior in working faces. The mechanism through which tectonic stress influences the evolution of overlying rock structures remains unclear.
Zhijie Zhu +4 more
doaj +1 more source
Geodesy and Geodynamics, 2018 There are a number of structures and structural styles found in extensional tectonic settings of the world, and it is a big challenge to study the evolution of these structures.
Shabeer Ahmed +3 more
doaj +1 more source
Evolution of the Yorkshire, sole pit and east midland basin system, U.K [PDF]
, 1990 The objective of this study is to examine the thermo-mechanical evolution of the Yorkshire(Cleveland), Sole Pit and East Midland Basins, Southern North Sea using theoretical models of basin formation(subsidence) and basin destruction(inversion ...
Dixon, Anthony David George
core
Deep Underground Science and Engineering, EarlyView.Based on experimental results and theoretical analysis, an established rock damage accumulation model that comprehensively considers the preapplied static load, impact peak value, impact frequency, and impact times. Abstract To study the rock damage mechanism under high static loading and superimposed medium strain rate cyclic impact loading, a series ...
Wei Wang +6 more
wiley +1 more source
Petroleum Exploration and Development, 2017 Based on the seismic, drilling, cores and outcrops data, the formation of basins, source rocks and hydrocarbon accumulations in the southern South China Sea (SSCS) were systematically analyzed to reveal the petroleum geological features of continental ...
Gongcheng ZHANG +4 more
doaj +1 more source
Critical expansion points: Mechanical signs of surrounding rock instability
Deep Underground Science and Engineering, EarlyView.This study proposes the Rock Bearing‐Expansion Model (RockBEM) with critical expansion points (CEPs) to quantify post‐peak damage stages in deep‐buried rock masses via plane strain compression test (PSCT). CEP hysteresis&interval ratios reveal bearing performance dynamics and failure severity, advancing mechanistic insights into deep underground rock ...
Jiaqi Wen +4 more
wiley +1 more source