... saturation well logging fluid saturation saturation permeability invasion ABSTRACT Initial saturations of hydrocarbons and water, that exist in porous media, control reserves in place and, in many cases, the deliverability/recovery of these reserves. Hence, their accurate determination is essential...

... for abandonment. An extensive review of the reservoir and offset wells, plus a rigorous reinterpretation of the 14–20 & 8–4 well logs, suggested the poor post fracture performance could be linked to low bulk volume water (BVW). Oil-based re-fracture programs were designed and placed in both wells resulting...

.... Determination of in-situ viscosity for heavy oils. Chromatographic separation of heavy oil during water flood. well logging relaxation time reservoir spectra oil property water saturation brine recoverable reserve spectrum viscosity value viscosity nmr spectra oil reservoir upstream...

... the formation to be isotropic means simplifying non-directional properties, and this option should be chosen only if anisotropic data is not available. rock strength in-situ stress pore pressure permeability well logging upstream oil & gas correlation log analysis wellbore pressure critical...

... and are not limited by maximum stress. The equations are given as follows: flow unit well logging irreducible water saturation permeability flow unit model log analysis equation porosity stress condition reservoir characterization unit model reservoir quality index straight line in-situ...

... characteristic reservoir quality index log analysis straight line shaly formation flow unit srqi flow unit model characterization porosity shale type well logging upstream oil & gas equation shale model exponent stress effect THE PETROLEUM SOCIETY PAPER 98-13 Influence of Stress...

... Abstract Calculations of water saturation were carried out for the A Sand of the Bridger Lake Field using techniques based on: capillary pressure measurements, old well logs and old conventional interpretation charts, and cross plot and pattern recognition. It was found...

..., and to develop new models capable of obtaining J-function using in-situ measurements in clean and shaly heterogeneous reservoirs. Two models are developed in which well-logging data good source of in-situ measurements are used to calculate J-function. The first model was obtained using Tixier's permeability...

... porous media log analysis toluene application nmr spectra hexane conventional oil relaxation time bulk phase spectra well logging group analysis . , I& m L.. . L m.I UL, . A New Method for Group Analysis of Petroleum Fractions in Unconsolidated Porous Media A. Kantzas, A. Stratosud...

... data can be gathered at a higher speed without sacrificing data quality. speed effect platform express log analysis resource company schlumberger hydrocarbon field operation well logging express tool oil company paper discuss encal canada efficiency communication encal energy ltd...

... characterization carbonate well logging porosity characteristic integration highest quality development drilling location prediction IMPROVED PREDICTION OF RESERVOIR BEHAVIOR THROUGH INTEGRATION OF QUANTITATIVE GEOLOGICAL AND PETROPHYSICAL DATA J.B.AUMAN D.K.DAVIES R.K.VESSELL this article begins...

... discussion filed will be considered for publication in CIM journals. Publication rights are reserved. This is a pre-print and is subject to correction. ABSTRACT LOG INTERPRETATION Triassic naturally fractured carbonates have proved Well log analysis of Pardonet-Baldonnel formations to be very prolific...

...A NEW ROBUST ALGORITHM FOR RAPID DETERMINATION OF POROSITY AND LITHOLOGY FROM WELL LOGS T. CHAKRABARTY this article begins on the next page F THE PETROLEUM SOCIETY PAPER 96-17 A New Robust Algorithm for Rapid Determination of Porosity and Lithology from Well Logs T Chakrabarty Imperial Oil...

... Abstract The main aim of well log interpretation is to determine the reservoir geological and petrophysical properties downhole as well as properties fluids and their distributions in a reservoir, and identification of hydrocarbon from well logs is the most important job. Neural networks...

... wellbore. downhole intervention upstream oil & gas entire length replacement well intervention petroleum society operation visual inspection carbon steel counter wheel diameter production enhancement facilitate general wire-life assessment alloy wire well logging log analysis...

... Abstract The main aim of well log interpretation is to determine the reservoirgeological and petrophysical properties downhole as well as properties fluidsand their distributions in a reservoir, and identification of hydrocarbon fromwell logs is the most important job. Neural networks...

... out of the well. pressure-control equipment petroleum society production enhancement crossover upstream oil & gas well pressure operation proper selection braided line operator downhole intervention log analysis personnel lubricator section well logging wireline valve...

... geometry and incorporates the decompression period and flowline storage effect. The permeability values calculated using this algorithm agree reasonably well with the permeability values available from core and well log analysis. Introduction Pressure data from WFT have been used to determine initial...

... oil & gas log analysis segmented bond tool petroleum society amplitude cement and bond evaluation society of petroleum engineers well logging bond condition receiver service publication rights amplirude transmitter fast formation new generation cement bond Abstract A new...

... reservoir mckenzie upstream oil & gas well logging pulsed neutron capture evaluation evaluation completion Abstract Reservoir evaluation of the shallow gas production areas in southern Alberta and southwest Saskatchewan has been accomplished by various methods including open hole and cased...