WebJul 2, 2024 · The Lower Ordovician succession, consisting of the Yingshan and Penglaiba formations, encompasses significant petroleum reservoirs in Yubei area, southwest Tarim Basin. Mesogenetic dissolution and dolomitization strongly contributed to the increase in rock porosities here. Wells YB 7, YB 5, and YB 1-2X drilled in eastern Yubei area met … WebDec 20, 1989 · In early diagenesis, pore waters have nearly the same Sr isotopic composition as the associated carbonate sediments (Hofmann et al., 1972 ), and we tend, therefore, to suggest that much of the mineralogic stabilization of the bed of limestone of the Eiss Formation occurred during early diagenesis.
Diagenesis of a limestone reservoir (Lower Cretaceous), …
WebNov 15, 2012 · Diagenesis is the hardening of loose sediment into sedimentary rock, so in the case of carbonate sediments – skeletons that make up carbonate sediments – they go from being loose into a hard rock which is a limestone. In this particular sample from the … WebSep 2, 2024 · The Sheikhan Limestone of Eocene age has been studied in detail covering its microfacies analysis, depositional setting, being a reservoir potential, and diagenetic … optimal field services louisiana
Diagenesis of a limestone reservoir (Lower Cretaceous), Abu …
WebApr 5, 2024 · Sandstone diagenesis occurs by three processes: Cementation; Dissolution (leaching) Compaction; Cementation destroys pore space; grain leaching creates it. … WebMar 1, 2024 · The limestone beds on the Benin Flank of southwestern Nigeria are of importance to economic and industrial growth of Nigeria. Little attention has been paid to detailed mineralogy, diagenesis and depositional setting of the carbonate rocks because outcrops of significantly thick Late Cretaceous-Early Paleogene limestone are poorly … Web@article{osti_6419845, title = {Diagenesis of Viola Limestone (Middle and Upper Ordovician), southeastern Arbuckle Mountains, Oklahoma}, author = {Grammer, G M}, abstractNote = {The Viola Limestone in the Arbuckle Mountains was deposited on a carbonate ramp within the southern Oklahoma aulacogen. A complex diagenetic history … optimal field services llc texas