... 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...

... artificial lift controls the flow rate of the well, takes place depending on method. These estimates are an integral part of the efficient the characteristics of the well and reservoir and the design and operation of wells. operating conditions of the particular lift method. In most cases, the petroleum...

... 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...

... horizontal well flow period flow rate drillstem/well testing drillstem testing dst flow period china national star petroleum company slug flow dimensionless bottomhole pressure characteristic constant flow rate pressure analysis ofdst flow period duhamel upstream oil & gas...

... and materials annular pressure drilling maximum flow rate varcoe baseline test fluid dynamics efficiency characteristic flow rate pressure drop performance characteristic pdm motor performance torque output maximum mechanical power output underbalanced condition pressure drop multiphase flow...

... of the model to Daqing horizontal wells indicated that these wells should have 4 to 5 times higher oil production rates if the formation was not damaged The use of the model has captured the characteristics of rapid decline in productivity of the Spraberry vertical wells. Comparisons between the effects...

... impedance input pressure pulse borehole wave reflection coefficient dimension wellbore hydraulic impedance method reflection coefficient characteristic holzhausen hydraulic fracture hydraulic fracturing pressure oscillation downhole hydraulic fracture pressure pulse fracture...

... and mercury porosimetry experiments. The cores investigated were all water-wet and the results of the mercury porosimetry experiments suggested that bimodal pore-size distributions are characteristic of the limestone core samples. The results of these tests are presented and incorporated into empirical...

...) inijiated a sampling program in 1984'. The objective of the sampling program was to develop a comprehensive data base on the characteristics of produced waters from in-situ heavy oil recovery operations in Alberta and Saskatchewan. This paper presents the data from the produced water characterization...

... was initially attempted to solve this problem. The chemical and physical properties of Class G clinker made it impossible to significantly lower the 'Particle size of the cement. HoweNrer, by modifying the clinker chemistry and the resultant physical characteristics of the material, a new small particle size...

... AND WILL BE CONSIDERED FOR PUBLICATION IN CIM JOURNALS IF FILED IN WRMNG WITH THE TECHNICAL PROGRAM CHAIRMAN PRIOR TO THE CONCLUSION OF THE MEETING. ABSTRACT The performance characteristics of a new commercial additive for low-toxicity oil-based drilling fluids were evaluated to establish recommended applications...

... characteristics of a particular formation is essential in order to both select proper fluid loss control measures for the treatment and predict fracture geometry. Advances in pressure analysis have made possible the estimation of formation fluid leak-off rates from pressure decline following injection 1...

... appreciation of a reservoirs characteristics depends on a knowledge of mechanical formation properties, geological features and in-situ stress conditions. As some of these parameters must be inferred, post-treatment analysis of preliminary treatments provides an invaluable source of information for refining...

... of nStatistical Analysis" has been to provide a description or summary of data qualified as to probability and accuracy. Where one characteristic depends predictably upon another characteristic, it can be described by what is known as a deterministic formula. Resulting errors are primarily those of measurement...