Results 81 to 90 of about 29,020 (224)

Magnetotelluric Exploration of Zn Pb Mineralization in Stonepark, Irish Midlands

open access: yesGeophysical Prospecting, Volume 74, Issue 4, May 2026.
ABSTRACT To meet the increasing demand for raw materials and to foster the energy transition, advances in exploration techniques are required that extend capabilities to deeper and/or more densely populated areas while having a low environmental and societal impact.
K. Tietze   +9 more
wiley   +1 more source

Application of facies-controlled modeling technology to the fault-block A11 in A'Nan Oilfield

open access: yesPetroleum Exploration and Development, 2008
The fault-block A11 in the A'Nan Oilfield of the Erlian basin is now at a high water-cut period, and its reservoir heterogeneity has severely affected development results.
Shu-juan ZHANG   +5 more
doaj   +1 more source

Establishing the Imperial Oilfield Case Study: Part 1 - Reservoir Appraisal and Characterisation [PDF]

open access: yes, 2011
Imperial Users ...
Mancha, Matthew Michael   +1 more
core  

Using multiphase fluid flow modeling and time-lapse electromagnetics to improve 4D monitoring of CO 2 in an EOR reservoir [PDF]

open access: yes, 2018
Understanding the changes in the saturation within a reservoir undergoing enhanced oil recovery (EOR) is crucial to optimizing production. We debut a novel, multiphase fluid flow modelling code, TOGA, to assist in modeling gas, oil, and water phases ...
Doughty, C, MacLennan, K
core   +1 more source

Hydro‐Mechanical Controls on Swarm Recurrence on the Westernmost Gofar Transform Fault, East Pacific Rise

open access: yesGeophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract Swarms are microearthquake clusters governed by aseismic deformation, fluid migration, and stress changes, but the underlying mechanisms for their recurrence remain elusive. In 2008, abundant swarms were observed on the westernmost Gofar transform fault.
Lintong Jiang, Shihuai Zhang, Xiaying Li
wiley   +1 more source

Mineralogical and petrophysical research of pyroclastic rock of volcano Eyjafjallajokull (Iceland)

open access: yesRUDN Journal of Engineering Research, 2011
Take a mineralogical and petrophysical research of pyroclastic rock of volcano Eyjafjallajökull. Test a mineral composition and petrophysical properties of pyroclastic rock.
V Yu Abramov   +2 more
doaj  

Experimental investigation of changes in petrophysical properties and structural deformation of carbonate reservoirs

open access: yesPetroleum Exploration and Development, 2019
To examine the effect of pressure on pore structure and petrophysical properties of carbonate rock, the porosity, permeability, CT scanning, SEM and elastic wave velocity of two carbonate core plug samples from an oilfield in Southwest Iran were analyzed
Yaser SALIMIDELSHAD   +4 more
doaj   +1 more source

Integrated Analysis of Pressure Transient Tests in the Gulf of Mexico [PDF]

open access: yes, 2011
Imperial Users ...
De Caso, Hernan, De Caso, Hernan
core  

Unstable Drainage Dynamics During Multiphase Flow Across Capillary Heterogeneities

open access: yesGeophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract We use novel, fast 4D Synchrotron X‐ray imaging with large field‐of‐view to reveal pore‐ and macro‐scale drainage dynamics during gas–brine flow through a layered sandstone rock sample. We show that a single centimeter‐scale layer, similar in pore size distribution to the surrounding rock but with reduced connectivity, temporarily inhibits ...
C. Harris   +4 more
wiley   +1 more source

Fracture patterns and petrophysical properties of carbonates undergoing regional folding : A case study from Kurdistan, N Iraq [PDF]

open access: yes, 2016
Acknowledgements The authors thank the Ministry of Natural Resources in Iraqi Kurdistan Region for permission to publish this paper. Gulf Keystone Petroleum Ltd. and HKN Energy Ltd. are acknowledged for providing the subsurface datasets.
Alsop, G. Ian   +2 more
core   +1 more source

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