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Keywords: correlation
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Proceedings Papers

Paper presented at the International Oil Conference and Exhibition in Mexico, June 27–30, 2007
Paper Number: SPE-108482-MS
... Abstract Vertical Seismic Profile (VSP) technology is normally used to correlate seismic time to actual drilling depths. The introduction of new technologies for wireline tools has allowed accurate acquisition data from reflectors 500 to 700 meters below the deepest VSP level to as deep as 5400...
Proceedings Papers

Paper presented at the International Oil Conference and Exhibition in Mexico, June 27–30, 2007
Paper Number: SPE-108534-MS
... have been often viewed as correlation only. This "correlation stigma" is caused by a number of factors including a lack of accounting for environmental effects, formation changes, and evolving tool capabilities. These issues are compounded by low resolution and sparse real-time data resulting from...
Proceedings Papers

Paper presented at the International Oil Conference and Exhibition in Mexico, June 27–30, 2007
Paper Number: SPE-108702-MS
... injector well information fuzzy logic corrosion application correlation water production hybrid intelligent system channel trough fracture Introduction The growing interest and enthusiasm in the petroleum industry for the intelligent engineering systems like intelligent wells...
Proceedings Papers

Paper presented at the International Oil Conference and Exhibition in Mexico, June 27–30, 2007
Paper Number: SPE-108711-MS
... correlation diameter pressure gradient drilling fluid selection and formulation drilling fluid property Upstream Oil & Gas Power Law Model drilling fluids and materials flow rate pressure loss gradient equivalent diameter definition shear rate rheological model Crittendon annular pressure...
Proceedings Papers

Paper presented at the International Oil Conference and Exhibition in Mexico, August 31–September 2, 2006
Paper Number: SPE-103660-MS
... reservoir reflections beneath the salt and updip to their terminations against it. Initial attempts to correlate these turbidite channel and sheet reservoirs include standard log goodness-of-fit methods, paleontology, surface seismic, and expected hydrocarbon occurrences such as gas-updip-to-oil or oil...
Proceedings Papers

Paper presented at the International Oil Conference and Exhibition in Mexico, August 31–September 2, 2006
Paper Number: SPE-102457-MS
... thickness production strategy Oil Recovery reservoir simulation reservoir surveillance drilling operation asset and portfolio management pvt measurement flow in porous media fluid dynamics objective production control allowable watercut correlation reservoir characterization breakthrough...
Proceedings Papers

Paper presented at the International Oil Conference and Exhibition in Mexico, August 31–September 2, 2006
Paper Number: SPE-103920-MS
... campaing in the field. Thus, the H 2 S generation mechanism is the main target of this study. Correlations of isotopic chemical analyses and isotopic measurements from gas, waters and oil samples were developed and integrated into the geological and enginnering information. After the interpretation stage...
Proceedings Papers

Paper presented at the International Oil Conference and Exhibition in Mexico, August 31–September 2, 2006
Paper Number: SPE-104028-MS
... factor as a function of time, especially large times. Data Analysis Using the Recovery Factor If the semi-log graph of Eq. (7) is plotted versus the physical time, then the long-time approximation can be identified with a straight-line correlation of the form (13) ln [ 1 − R F...
Proceedings Papers

Paper presented at the SPE International Petroleum Conference in Mexico, November 7–9, 2004
Paper Number: SPE-92015-MS
..., where early deposition resulted in a multistoried reservoir system of complex strata architecture 1 . By a careful calibration of well log correlations and 3-D seismic interpretation a consistent resolution of the stratal geometries was obtained. These set of reservoirs is typically composed...
Proceedings Papers

Paper presented at the SPE International Petroleum Conference in Mexico, November 7–9, 2004
Paper Number: SPE-91971-MS
... flow in porous media reservoir sensitivity correlation permeability damage mechanism fine concentration fine grain size simulator permeability profile computational grid grain size prediction drainage area reservoir pressure drop magnitude mechanism porous medium fluid dynamics...
Proceedings Papers

Paper presented at the SPE International Petroleum Conference in Mexico, November 7–9, 2004
Paper Number: SPE-92057-MS
... fractions of water-wet and oil-wet sands. In these experiments, however, one saturation was kept fixed. Abstract We present new three-phase capillary pressure correlations that could be employed to model the dynamics of three-phase transition zones in mixed-wet reservoirs. The capillary pressures...
Proceedings Papers

Paper presented at the SPE International Petroleum Conference in Mexico, November 7–9, 2004
Paper Number: SPE-92240-MS
... the need of the visual effort of the analyst. The Signal Theory has been modified for the automated interpretation of well test data. The new matching correlation derived in this work, based on rules of shift, multiply and sum, solves the matching of pressure data in an improved way. exhibition...
Proceedings Papers

Paper presented at the SPE International Petroleum Conference in Mexico, November 7–9, 2004
Paper Number: SPE-91920-MS
... fluid equation of state composition ift measurement prediction enhanced recovery diffusivity artificial intelligence correlation interfacial tension fluid modeling miscibility upstream oil & gas fluid phase equilibria exponent ift prediction parachor model objective function...
Proceedings Papers

Paper presented at the SPE International Petroleum Conference in Mexico, November 7–9, 2004
Paper Number: SPE-91755-MS
... heterogeneity effect search area reservoir simulation asset and portfolio management infill well performance basin well performance flow in porous media petroleum engineer new mexico institute technology artificial intelligence infill drilling potential drilling correlation spe 91755 history...
Proceedings Papers

Paper presented at the SPE International Petroleum Conference in Mexico, November 7–9, 2004
Paper Number: SPE-91760-MS
... fractured wells producing either at pseudo-steady or steady state conditions. These models use a new "definition" of the equivalent wellbore radius to incorporate the finite conductivity and fracture penetration dependency of the solution. New easy-to-use correlations (from 1500 numerical simulation runs...
Proceedings Papers

Paper presented at the SPE International Petroleum Conference and Exhibition in Mexico, February 10–12, 2002
Paper Number: SPE-74362-MS
... information log analysis upstream oil & gas nuclear magnetic resonance log permeability reservoir pressure saldungaray formation pressure well logging productivity spe 74362 formation tester data reservoir fracture design burgos gas production correlation Introduction Located...
Proceedings Papers

Paper presented at the SPE International Petroleum Conference and Exhibition in Mexico, February 10–12, 2002
Paper Number: SPE-74344-MS
... Abstract This study is conducted to test and evaluate the use of current methods of reservoir characterization, namely the permeability-porosity correlation, the J-function, and the Reservoir Quality Index (RQI) concepts, for reservoir description of heterogeneous carbonate formations...
Proceedings Papers

Paper presented at the SPE International Petroleum Conference and Exhibition in Mexico, February 10–12, 2002
Paper Number: SPE-74384-MS
... such as many routines for handling the specific gravity of the natural gas mixture composition; in addition it includes correlations used to obtain other properties. It also has graphic utilities that make easier the detection and solution of problems. With information from the network as: flow rate, input...
Proceedings Papers

Paper presented at the SPE International Petroleum Conference and Exhibition in Mexico, February 10–12, 2002
Paper Number: SPE-74369-MS
... are also important in calculation of gas flow rate through reservoir rock, material balance calculations and evaluation of gas reserves. Usually the gas properties are measured in laboratory. Occasionally, experimental data become unavailable and estimated from equations of state or empirical correlations...
Proceedings Papers

Paper presented at the SPE International Petroleum Conference and Exhibition in Mexico, February 10–12, 2002
Paper Number: SPE-74426-MS
... performance was compared against wellbore pressure and flow parameters calculated with two different commercial UBD simulators, which rely on empirical correlations. Field Data Validation The parameters input for wellbore predictions were from a Mexican well (Agave 301). This well was drilled from 3895...

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