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Keywords: dimensionless timeClose
J Pet Technol 50 (10): 76–77.
Paper Number: SPE-1098-0076-JPT
Published: 01 October 1998
... type curve graph reservoir permeability GIP Upstream Oil & Gas dimensionless time liquid solution radial flow Well Production data type curve P R O D U C T I O N T E C H N O L O G Y 76 OCTOBER 1998 Estimation of hydrocarbons in place is required to determine the economic viabil- ity...
J Pet Technol 45 (06): 558–563.
Paper Number: SPE-23591-PA
Published: 01 June 1993
... period wellbore dimensionless time fracture half-length productivity Summary. This paper describes the use of a single-phase 2D numer- ical model to study the performance of a well intersected by two perpen- dicular vertical fractures assumed to have either infinite or finite conduc- tivities...
J Pet Technol 39 (09): 1137–1146.
Paper Number: SPE-16183-PA
Published: 01 September 1987
.../, is varied from 10–5 to 5 × 10 -3 by adjusting the wetting-fluid viscosity, A, and the surface tension, a, by adding aqueous surfactants to mixtures of glycerol and water and by altering the bubble velocity, VT. Results show that a dimensionless time to snap-off depends weakly on the capillary number...
J Pet Technol 37 (02): 323–334.
Paper Number: SPE-12177-PA
Published: 01 February 1985
... flow rate straight line storage effect drawdown test upstream oil & gas semilog straight line approximation horner semilog straight line reservoir dimensionless time flow rate sandface rate formation pressure flow rate data drillstem/well testing artificial intelligence Analysis...
J Pet Technol 35 (05): 981–990.
Paper Number: SPE-9885-PA
Published: 01 May 1983
... in porous media formation permeability jt graph pressure transient testing fracture conductivity upstream oil & gas fracture correction factor drillstem/well testing square-root-of-time graph hydraulic fracturing fracture length dimensionless time finite-conductivity fracture drillstem...
J Pet Technol 35 (03): 655–658.
Paper Number: SPE-10856-PA
Published: 01 March 1983
... pipeline segment boundary condition iteration momentum equation dimensionless time natural gas pipeline noel partial differential equation utah anthony day upstream oil & gas mass flow rate equation tenn continuity inventory Packing and Drafting in Natural Gas Pipelines Noel de Nevers...
J Pet Technol 34 (06): 1313–1326.
Paper Number: SPE-6783-PA
Published: 01 June 1982
... 6 1982 1 6 1982 1982. Society of Petroleum Engineers production logging temperature survey heat flow flow rate injection point dimensionless time injection upstream oil & gas variation well radius conduction conductivity reservoir surveillance fraction temperature...
J Pet Technol 34 (04): 917–924.
Paper Number: SPE-9889-PA
Published: 01 April 1982
... dimensionless time planar flow machine learning straight line penneability fracture half-length permeability pseudopressure tech hydraulic fracturing numerical simulation flow period drillstem/well testing approximation drillstem testing reservoir Pressure Buildup From a Vertically Fractured...
J Pet Technol 33 (12): 2489–2497.
Paper Number: SPE-8943-PA
Published: 01 December 1981
... drillstem/well testing pressure transient testing gas well elliptical flow equation elliptical system dimensionless time hydraulic fracturing drawdown elliptical equation reservoir pressure transient analysis finite difference equation radial flow tight gas well pseudopressure drillstem...
J Pet Technol 33 (02): 370–382.
Paper Number: SPE-8390-PA
Published: 01 February 1981
... transient analysis active well dimensionless time upstream oil & gas diffusivity ratio 1 2 1981 1 2 1981 1 2 1981 1 2 1981 1981. Society of Petroleum Engineers The Effect of Noncommunicating Layers on Interference Test Data Wei C. Chu, SPE, U. ofTulsa Rajagopal...
J Pet Technol 32 (10): 1701–1708.
Paper Number: SPE-6056-PA
Published: 01 October 1980
... Drillstem Testing drawdown dimensionless time detection match point well pressure time rate boundary infinite reservoir pressure transient testing pressure data pressure behavior well location infinite strip straight line graph procedure flow boundary kh product Detection and Location...
J Pet Technol 32 (10): 1803–1812.
Paper Number: SPE-8768-PA
Published: 01 October 1980
..., however, wellbore storage effects can be important. JPT P. 1803＾ 1 10 1980 1 10 1980 1 10 1980 1 10 1980 1980. Society of Petroleum Engineers Upstream Oil & Gas dimensionless time reservoir pressure formation flow capacity outer boundary condition drillstem/well...
J Pet Technol 32 (07): 1251–1261.
Paper Number: SPE-8143-PA
Published: 01 July 1980
... 1980 1 7 1980 1980. Society of Petroleum Engineers Drillstem Testing penetration ratio pressure drop boundary graph vertical permeability pressure behavior flow capacity transient period drillstem/well testing dimensionless time Gringarten drainage area reservoir early...
J Pet Technol 32 (06): 1065–1077.
Paper Number: SPE-4629-PA
Published: 01 June 1980
... dimensionless time application match point Reservoir Surveillance drillstem/well testing exponential decline rate-time data production forecasting curve analysis rate-time equation inner boundary decline curve analysis equation Trans type curve constant pressure backpressure journal...
J Pet Technol 31 (03): 362–372.
Paper Number: SPE-6838-PA
Published: 01 March 1979
... 1979 1979. Society of Petroleum Engineers hydraulic fracturing drillstem/well testing flow in porous media Upstream Oil & Gas fracture length Drillstem Testing Fluid Dynamics gas well dimensionless time Formation Permeability fracture flow capacity flow capacity performance...
J Pet Technol 29 (01): 73–80.
Paper Number: SPE-5845-PA
Published: 01 January 1977
... Drillstem Testing pressure data pressure distribution Upstream Oil & Gas dimensionless time observation well exp fracture orientation hydraulic fracturing orientation Formation Permeability fractured well determination reservoir dimensionless distance journal of petroleum technology...
J Pet Technol 27 (11): 1392–1400.
Paper Number: SPE-5131-PA
Published: 01 November 1975
...................................(2) JPT P. 1392 1 11 1975 1 11 1975 1 11 1975 1 11 1975 1975. Society of Petroleum Engineers drillstem/well testing pseudoskin factor line source Upstream Oil & Gas dimensionless time wellbore pressure unsteady-state pressure distribution formation thickness...
J Pet Technol 27 (07): 887–892.
Paper Number: SPE-5496-PA
Published: 01 July 1975
... Gringarten graph drillstem/well testing dimensionless time semilog straight line linear flow period Drillstem Testing Ramey horizontal fracture fractured well fracture Upstream Oil & Gas log-log graph fracture plane application straight line reservoir permeability infinite conductivity...
J Pet Technol 27 (01): 115–116.
Paper Number: SPE-4954-PA
Published: 01 January 1975
... pressure transient testing Colpitt pressure drawdown test pressure transient analysis Drillstem Testing analysis procedure Test Time production monitoring Upstream Oil & Gas dimensionless time Reservoir Surveillance drillstem/well testing flow rate dimensionless basis Winestock variable...
J Pet Technol 26 (09): 1035–1043.
Paper Number: SPE-4559-PA
Published: 01 September 1974
... Oil & Gas dimensionless time reservoir pressure transient period reservoir well-test analysis Well-Test Analysis for Wells Producing From Two Commingled Zones of Unequal Thickness R. Raghavan, SPE-AIME, Amoco Production Co. H. N. Topaloglu, Turkish Petroleum Corp. W. M. Cobb, SPE-AIME...
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