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Keywords: oil-water contact
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Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201576-MS
... in place reserves evaluation dynamic behavior drainage pattern fluid movement october 2020 society of petroleum engineers resource in place estimate oil-water contact fluid contact bypassed oil post-production carbon oxygen saturation upstream oil & gas different dynamic behavior pattern...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–28, 2016
Paper Number: SPE-181628-MS
... Abstract The need for the estimation or evaluation Original Oil Water Contact (OOWC) prior to reservoir development is very pertinent to appropriate well placement within a reservoir. Oil and gas water contacts are determined via various sources including but not limited to Petrophysical logs...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 27–29, 2014
Paper Number: SPE-170794-MS
... at the oil-water contact (OWC) coupled with diffusion of alkanes to the OWC. Diffusion is a slow process in a geologic time sense accounting for the lack of impact of biodegradation at the top of the column. An overall understanding of charging timing into this reservoir and expected rates of biodegradation...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 30–November 2, 2011
Paper Number: SPE-145554-MS
... oil drips out faster. The reservoir has two fluid systems; gas/oil/water levels in the fractures, and gas/oil/water contacts in the carbonate. Oil extracted from the carbonate accumulates in the fractured oil rim, where it is produced by wells intersecting the fractures. It is essential to manage...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–27, 2006
Paper Number: SPE-103195-MS
... that the Gamba and Dentale sandstones have a common oil-water contact in all but the southeast portion of the field. 1 The aquifer is obviously quite complex. Additionally, there is a lack of seismic resolution of these Dentale sandstones. When this is coupled with their variable distribution, it makes...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–27, 2006
Paper Number: SPE-102637-MS
... Abstract Reservoir navigation with LWD resistivity has traditionally relied on matching real time measurements with ideal logs. Reservoir navigation engineers initially build one or more resistivity models including all expected resistivity boundaries such as oil-water contact, reservoir...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–29, 2004
Paper Number: SPE-90136-MS
.... Nevertheless accurate saturation data cannot be obtained easily; we will focus on low-level 4D seismic-related data. These data are fluid fronts, such as gas-oil or oil-water contacts. These fluid fronts can be extracted from time-lapse seismic cubes with amplitude-based seismic attributes or 4D classification...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–29, 2004
Paper Number: SPE-90586-MS
... water contacts. In the case of considerable lithological variability reservoir rocks, capillary pressure can play an important role for determining oil-water contacts and mapping of hydrodynamic traps for oil. upstream oil & gas hydrocarbon accumulation oil field fluid modeling main...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 29–October 2, 2002
Paper Number: SPE-77545-MS
... is defined as the interval of reservoir above the oil-water contact that contains water in excess of the irreducible water saturation. 5. Residual oil saturation is often considered constant for a given reservoir. 6. Residual oil saturation is not considered to vary as a function of rock permeability...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 1–4, 2000
Paper Number: SPE-62900-MS
... upstream oil & gas west-siberian region kataev spe 62900 bondarev saturation greensmith shelepov wellbore position uncertainty gavura modeling & simulation history match oil-water contact digital database Copyright 2000, Society of Petroleum Engineers, Inc. This paper was prepared...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 6–9, 1996
Paper Number: SPE-36580-MS
... of the reservoir oil-water contact. Entry points for oil and water as well as zonal contributions were confirmed by excellent correlation between the various logging sensors. Introduction Conventional production logging technology was originally developed for near vertical rather than near horizontal wells...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 22–25, 1995
Paper Number: SPE-30570-MS
... well locations were tested individually, in pairs, and in triple combinations. Well locations were designed to tap high permeability flow units, and maximize the distance to the oil-water contact. Results from paired well combinations show the impact of well-to-well production interference...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 22–25, 1995
Paper Number: SPE-30586-MS
..., an integrated interpretation scheme can provide both producible oil and producible water which can be used for estimating reservoir production profile, production water cut, and production oil-water contact. A Pore Geometry Dependent Dispersion Model (PGDDM) for the EPT response The EPT measures the formation...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–6, 1993
Paper Number: SPE-26616-MS
... pool four miles to the south. A total of 99 productive wells on 16 ha (40 acre) spacing delineate the pool over an area of 1542 ha. At its thickest, the hydrocarbon pay has 73 m of relief. The original oil-water contact is at a depth of -845.8 m ss. Figure 4 is a cross-section of the pool from...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 8–11, 1989
Paper Number: SPE-19656-MS
...) of the floods. No specific documentation could be found on managing a mature vertical hydrocarbon miscible flood where the remaining oil bank is relatively thin and sandwiched between the solvent bank and the original oil-water contact. This paper discusses the management of this type of mature miscible flood...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 5–8, 1986
Paper Number: SPE-15530-MS
... porosity permeability choctaw county reservoir characterization smackover-norphlet reservoir heterogeneity core graph lower smackover-norphlet reservoir reservoir womack hill field upstream oil & gas recovery sonic log oil-water contact alabama south womack hill field...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 16–19, 1984
Paper Number: SPE-13271-MS
... tertiary extension saturation residual oil saturation secondary miscible flood oil-water contact slug injection upstream oil & gas displacement reservoir pressure reservoir mmstb flood miscible flood subsea wizard lake enhanced recovery water flushed zone SPE Society...
Proceedings Papers

Paper presented at the SPE Annual Fall Technical Conference and Exhibition, October 9–12, 1977
Paper Number: SPE-6856-MS
... Abstract From log analysis, saturation gradients above the oil-water contact can be derived at reservoir conditions. Additionally, average values of irreducible water saturation, again at reservoir conditions, are available from logs. Measurements of capillary pressures in the laboratory can...
Proceedings Papers

Paper presented at the Fall Meeting of the Society of Petroleum Engineers of AIME, October 8–11, 1972
Paper Number: SPE-4086-MS
... of injected water and tracers between wells; and 3 production of Jelflake lost circulation material from two wells following its use in workover and deepening of a third well. Air was injected below the oil-water contact in an edge well as a partial test for spontaneous ignition in a peripheral fireflood...
Proceedings Papers

Paper presented at the Fall Meeting of the Society of Petroleum Engineers of AIME, October 1–4, 1967
Paper Number: SPE-1883-MS
... distribution in the oil fields that produce from Paleozoic reservoirs in the Big Horn basin of Wyoming. This proposed theory related the common oil-water contacts observed in the normal multi-zoned Paleozoic anticlinal fields to height of the oil column, formational thicknesses in the crestal area, and number...

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