Results 211 to 220 of about 305,558 (359)

Tectonic repetitions of the Early Cretaceous Agrio Formation in the Chos Malal fold-and-thrust belt, Neuquén Basin, Argentina: Geometry, kinematics and structural implications for Andean building [PDF]

, 2014
Martín Turienzo, Natalia Sánchez, Luis V. Dimieri, Fernando Lebinson, Vanesa Araujo   +4 more
openalex   +1 more source

Pore Structure of Tight Sandstones With Different Sedimentary Microfacies in the Chang 6–Chang 9 Layers, Triassic Yanchang Formation, Wuqi Area, Ordos Basin

Energy Science &Engineering, EarlyView.
Taking the Chang 6–Chang 9 layers in the Wuqi area of the Ordos Basin as a case study, this study investigates the pore characteristics of tight sandstones formed under different sedimentary microfacies. The results indicate that tight sandstones associated with distinct sedimentary microfacies exhibit significant variations in pore types, pore size ...
Liling Zhang, Dayou Chen, Liping Rao, Xuan Li, Meng Wang, Wenjian Zhu, Yizhe Wang, Yushuang Zhu   +7 more
wiley   +1 more source

Deep crustal magnetotelluric imaging of continental accretion and intracontinental deformation in central Australia. [PDF]

Sci Rep
Heinson G, Kay B, Baker D, Margiono R.
europepmc   +1 more source

Evaluation of Present Tectonic Stress Field and Permeability of Coalbed Methane Reservoirs by Inversion of Logging Data From Longtan Formation, Dahebian Block

Energy Science &Engineering, EarlyView.
ABSTRACT The permeability of coal reservoirs is predominantly controlled by the present tectonic stress field. This study systematically integrates macro‐ and micro‐scale analytical methods to investigate the controlling mechanisms of tectonic stress on pore‐fracture characteristics and permeability in the Longtan Formation coal reservoirs.
Guoqing He, Zhonghu Wu, Wenjibin Sun, Xianchao Yang, Jintao Zhou, Jun Yu, Baofeng Lan   +6 more
wiley   +1 more source

Controls of reservoir quality for submarine fan of F4 Formation in the Z oilfield, Illizi Basin, Algeria. [PDF]

Sci Rep
Li C, Li W, Ye HM, Zhu Q, Shan X, Wang H, Wang S, Zhang Z, Zhou X, Xue Z, Ma R.   +10 more
europepmc   +1 more source

Comprehensive Evaluation of In‐Situ Stress Field in Ultra‐Deep Bedrock Gas Reservoirs

Energy Science &Engineering, EarlyView.
Log interpretation results diagram of rock mechanical parameters for ultra‐deep bedrock in Well k1‐1. ABSTRACT Ultra‐deep bedrock gas exploration remains at a preliminary stage, where comprehensive in‐situ stress evaluation can provide crucial guidance for sweet spot prediction.
Houjiang Fan, Shuai Yin
wiley   +1 more source

A framework for flood risk zoning and prioritization combining maximum entropy and game theory. [PDF]

Sci Rep
Haghizadeh A, Fathiganji R, Sohrabi E, Lotfi A, Ghasemi L.   +4 more
europepmc   +1 more source

Mechanism of Borehole Stability in Fractured Formation With Discrete Fracture Network

Energy Science &Engineering, EarlyView.
ABSTRACT Due to the high degree of rock block dispersion and the extensive development of natural fractures in the fractured formation, the drilling fluid loss and wellbore instability accidents occur frequently during the drilling process. At present, in the numerical simulation research on wellbore stability in fractured formations, the randomness of
Shuxin Dong, Yang Xia, Yunhu Lu, Yan Jin, Zhen Zhao   +4 more
wiley   +1 more source

Mechanistic insights into the (3 + 2) cycloaddition of azomethine ylide with dimethyl acetylenedicarboxylate <i>via</i> bond evolution theory. [PDF]

RSC Adv
Chellegui M, Al-Mokhtar RM, Salih RN, Benhamed L, Benmetir S, Vicente de Julián-Ortiz J, Mohammad-Salim HA, Ben Ahmed A.   +7 more
europepmc   +1 more source

Sedimentological and structural evolution of the Tertiary Dévoluy Basin, external western Alps, SE France

, 1997
Laurence Daniel Meckel
openalex   +1 more source