Results 21 to 30 of about 1,860,676 (309)
Frontiers in Earth Science, 2023 The Jurassic Da’anzhai Member in Sichuan Basin is an important target for shale oil exploration. Whole rock X-ray diffraction analysis, thin section, SEM and TOC testing, as well as major and trace element analysis are used to analyze the relationship of
Rui Zhang +13 more
doaj +1 more source
Long-range, critical-point dynamics in oil field flow rate data [PDF]
, 2006 Earthquake triggering data exhibit long-range spatio-temporal correlations of the power-law form C(l) ∼ l−α and anomalously-slow temporal diffusion of the mean triggering distance of the form: 〈l〉 ∼ tH, with H < 0.5.
Barton +32 more
core +1 more source
Frontiers in Earth Science, 2023 The effective stress of the reservoir rock in the underground gas storage (UGS) changes with the multi cycle injection and production, which changes the physical characteristics of the reservoir and affects the injection production capacity of the UGS ...
Xinping Gao +10 more
doaj +1 more source
Natural Gas Industry B, 2017 The Lower Cambrian Longwangmiao Fm gas reservoir in the Gaoshiti–Moxi area, the Sichuan Basin, is a super giant monoblock marine carbonate gas reservoir with its single size being the largest in China.
Guangrong Zhang +7 more
doaj +1 more source
Geological Society, London, Petroleum Geology Conference Series, 2005 The Mittelplate oil field with its 600 × 10 6 BOIP is Germany’s largest oil field and lies offshore Germany in coastal tidal flats about 100 km northwest of Hamburg at the mouth of the River Elbe estuary, some 25km northeast of Cuxhaven.
openaire +1 more source
Experimental and computational studies of water drops falling through model oil with surfactant and subjected to an electric field [PDF]
, 2014 The behaviour of a single sub-millimetre-size water drop falling through a viscous oil while subjected to an electric field is of fundamental importance to industrial applications such as crude oil electrocoalescers.
Ervik, Åsmund +3 more
core +2 more sources
Study on sensitivity of annular BOP parameters to sealing performance in gas well snubbing service
Mechanical Engineering Journal, 2021 Annular Blowout Preventer (BOP) is the core device for snubbing service in gas wells. The wellhead can be sealed by operating the BOP. Rubber core of annular BOP is the main part of the sealing process, and its failure will cause blowout accidents and ...
Hai YANG +6 more
doaj +1 more source
Soil and Water Contamination due to Illegal Artisanal Refinery Activities: A Case Study of Okarki Community, Niger Delta Area, Nigeria [PDF]
, 2019 Using a combination of field visits, laboratory experiments and analyses, this study examined the impacts of illegal artisanal crude oil refineries on the environment. Total Hydrocarbons (THC) and heavy metals in the soil and water bodies as well as pr
Galadima, Muhammed +3 more
core +1 more source
Communicating uncertainty in geomagnetic field estimates provided by the BGS to aid directional drilling [PDF]
, 2008 Navigating underground when drilling for oil and gas has become more challenging as companies try to hit smaller targets in reservoirs already congested with existing wells.
Macmillan, Susan
core
Flow visualisation of a normal shock impinging over a rounded contour bump in a Mach 1.3 free-stream [PDF]
, 2016 An experimental study has been conducted to visualise the instantaneous streamwise and spanwise flow patterns of a normal shock wave impinging over a rounded contour bump in a Mach 1.3 free-stream.
Kontis, Konstantinos, Lo, Kin Hing
core +2 more sources