oil-water contact

oil-water contact

[′ȯil ¦wȯd·ər ′kän‚takt]
(geology)
References in periodicals archive ?
The appraisal well successfully penetrated the oil-water contact on the flank of the Brasse field and encountered approximately 8.
The fact that the Ghawar oil-water contact is substantially higher on the west flank than on the east indicates a hydrodynamic gradient to the east, which may explain the much larger volume of oil in Ghawar than in Khurais.
The sidetrack 16/2-7A found a gross reservoir column of some 25 m, of which 17 m net was above the oil-water contact, Lundin said.
As expected, below the field oil-water contact both sands were found to be water bearing.
The well found oil-water contact 58 metres below lowest-known oil in Odum-1 well, extending the known oil column beyond the deepest oil seen in the Odum-1.
KHE-8 is located on the southern flank of the Khurbet East Field and is designed to provide reservoir and structural information in addition to identifying the oil-water contact, with the potential to be used later as a water disposal well.
In fact, Twilight in the Desert is more monograph than book, a detailed and technical assessment that's heavy on references to permeability (delightfully measured in millidarcies), the Arab D geological formation, rock homogeneity, oil-water contact planes (Ghawar's being mysteriously tilted), reservoir fractures, and more.
The main pay sands are approximately 500 feet structurally higher than the MC 941 A-1 well and 1000 feet above the original oil-water contact.
The McKinlay Member lies immediately above the main producing reservoir, the Namur Sandstone, and to date an oil-water contact has not been encountered within the McKinlay Member.
The 16/2-7 well came across a gross reservoir column of excellent quality Upper Jurassic sandstone of around 35 m of which 7 m were above the oil-water contact.
The I-9 ST-2 well found top of the basal sandstones at a depth of 2,038 feet true vertical depth sub-sea and the oil-water contact at 2,081 feet, resulting in a vertical oil column of 41 feet gross at the well.
The oil-water contact was also identified at deeper levels, being a relevant indicator in the delineation process of the Vesuvio complex.