Results 91 to 100 of about 273,837 (164)

Alteration of Saudi reservoir rocks wettability due to drilling fluids contamination

, 1998
Corresponding Author: Mr. Abdel-Alim H. El-Sayed Petroleum Engineering Department, College of Engineering, King Saud University, P.O. 800, Riyadh-11421, Saudi ArabiaWettability is a key parameter that affects the petrophysical properties of reservoir ...
El-Sayed, Abdel-Alim H., Al-Awad, Musaed N.J., Al-Sediqqi, M. A.   +2 more
core  

Lithology Identification of Metamorphic Basement Reservoirs in the J Oilfield Using a Linear Discriminant Analysis-Assisted Supervised Self-Organizing Map. [PDF]

ACS Omega
Wang Y, Liu K, Liu T.
europepmc   +1 more source

Crust‒mantle interaction and fluid evolution in the Arabian‒Nubian Shield: evidence from Abu Aqarib A-type granites, Eastern Desert of Egypt. [PDF]

Sci Rep
El-Shafei SA, Azer MK, Abdel-Karim AM, Elwan WI.   +3 more
europepmc   +1 more source

Metasomatic Mineral Systems with IOA, IOCG, and Affiliated Critical and Precious Metal Deposits: A Review from a Field Geology Perspective

Worldwide, a growing list of critical (Bi, Co, Cu, F, Fe, Mo, Ni, P, PGE, REE, W, U, and Zn) and precious metal (Ag and Au) resources have been identified in mineral systems forming Fe-oxide-copper-gold (IOCG) deposits; Fe-oxide-apatite (IOA); Fe-sulfide
Louise Corriveau, Jean-François Montreuil   +1 more
core   +1 more source

Formation of iron oxide-apatite deposits triggered by magmatic assimilation of evaporitic sulfate. [PDF]

Nat Commun
Peters STM, Feng D, Troll VR, Pack A, Tornos F, Andersson UB, Lehmann B, Di Rocco T.   +7 more
europepmc   +1 more source

Petrography and physical-mechanical evaluation of mafic-ultramafic rocks from Atud-Um Khasila, Egypt for dimension stone. [PDF]

Sci Rep
Abdel-Rahman AM, Latif MLA, Khedr MZ, Mohsen SA, Ghoneim MH.   +4 more
europepmc   +1 more source

Rheologic controls on the depth dependence of megathrust earthquakes. [PDF]

Proc Natl Acad Sci U S A
French ME, Delph JR, Condit CB.
europepmc   +1 more source

The significance of metasomatic alteration surrounding carbonatite complexes as a REE-enrichment indicator

, 2019
Wall, F., Broom-Fendley, S., Elliott, Holly   +2 more
core   +1 more source

The mantle source of REE-rich alkaline silicate magmas can be enriched by continent-derived sediment subduction. [PDF]

Nat Commun
Qiu KF, Long ZY, Romer RL, Halama R, Williams-Jones AE, Yu HC, Li SS, Wu MQ, Deng J.   +8 more
europepmc   +1 more source

Petrographic and geochemical evidence from pyrite for the genesis of the Bainiuchang Ag-polymetallic deposit southeastern Yunnan. [PDF]

Sci Rep
Wang T, Liu X, Zhang S, Lu B, Chen S, Meng G, Zhang H, Chen X, Zhou J, Mi X, Shi N, Xiao K.   +11 more
europepmc   +1 more source