... 1 8 2021 reservoir characterization well logging water zone sandstone production monitoring production logging oil zone resistivity net-pay cutoff resistivity production control log analysis reservoir surveillance upstream oil & gas water resistivity distribution range...

...S.C. Lien; Knut Seines; S.O. Havig; Torgeir Kydland Summary An 11-month horizontal well production test was performed offshore Norway inthe giant Troll gas field to prove performed offshore Norway in the giant Trollgas field to prove possible thin oil zone reserves. The oil column in the testarea...

... cementation reservoir azal field halite-cemented zone dimension halite-cemented reservoir zone permeability halite-bearing zone calculation upstream oil & gas oil column history oil zone deposition facies log analysis sandstone configuration perforation Summary. This paper describes...

... gas zone production control Reservoir Surveillance Upstream Oil & Gas production research co rot log well logging casing and cementing rot tool oil zone temperature log sensitivity differential temperature sensor production monitoring production logging revolution Radial...

...R.V. Smith; A.F. Bertuzzi; E.E. Templeton; R.L. Clampitt Steam injected into a 22-acre pilot area appreciably increased production and rates of recovery. The steam moved radially with an almost circular front through the gas cap above the oil zone. Conduction then carried the heat from the steam...

... well low-pressure area andre unit waterflood san andre time Upstream Oil & Gas oil zone south dome aquifer dome injection interior injection semipermeable barrier interpretation Evaluation and Modification of the Means San Andres Unit Waterflood John A. Barbe, SPE-AIME, Humble Oil...

... of pore volume. Gas-oil relative permeability increases very rapidly with increasing gas saturation, so that with 10 percent gas saturation essentially only gas will flow from the oil zone. This dictates maintaining reservoir pressure high enough to pre- TABLE I-RESERVOIR DATA, N. W. AVARD HUNTON...

... was to create a viscous barrier between the oil zone and a large associated gas cap. However, flood response from nearby producers as a result of the barrier placement was encouraging enough to extend the use of polymers to the central area of the oil zone, where early water breakthrough had been experienced...

...C.W. Donohoe; D.L. Bohannon The Harmattan-Elkton field, located approximately 50 miles north of Calgary, Alberta, Canada, is a major oil reservoir with a large associated gas cap in the Turner Valley formation, Rundle group of Mississippian Age. The ratio of gas-cap to oil-zone volume is 3.29...

... into the gas and/or oil zones.* This description of the procedure applies to this most comprehensive case. Appropriate deletions in the procedure can be made for more simple mechanisms. ASSUMPTIONS in common with conventional material balances, the compositional material balance makes the following assumptions...

... this fracture. One method consists of propping the fracture before filling with cement. The other consists of fracturing with fracture fluid, then immediately following with cement OIL ZONE WELL BORE CONE -- BARRIER CONE ORIGINAL OIL- WATER CONTACT~ WATER ZONE FIG. I-HORIZONTAL BARRIER FOR CONTROLLING WATER...

... along the gas-oil contact. Reservoir and laboratory studies showed that water channeling in gas saturated streaks existing in the oil zone would not occur, and that an effective water barrier could be formed between the large gas cap and producing area. Studies indicated gas-oil contact water injection...

...R. Horsfield The Leduc D–3 pool was discovered in 1947 at a depth of 5,300 ft and is one of Canada's major oil fields. The relatively thin oil zone covers an area of 21,640 acres and originally contained more than 400 million bbl of oil in place. It is overlain by a large gas cap and underlain...

... recovery Upstream Oil & Gas gas injection method oil allowable sand lens oil production injection operation inception GOR performance curve reservoir injection frio sand Thickness reservoir pressure History MCF oil zone gas cap reduction cross section TWELVE YEARS of GAS...

... Engineers, Inc. Copyright has expired. Upstream Oil & Gas flow in porous media produced water management and control drillstem/well testing oil zone laboratory plug slurry cement gal operation water production Fluid Dynamics Drillstem Testing farm field fractured formation...

..., Metallurgical, and Petroleum Engineers, Inc. Copyright has expired. conformance improvement breakthrough water zone flow in porous media Petroleum Transaction Efficiency viscosity Upstream Oil & Gas electrolyte depth oil zone water encroachment enhanced recovery Fluid Dynamics numerical...