..., there will be added uncertainties in the reserve estimation. shows the composition redistribution of the produced fluids. The reservoir engineering studies require that the composition of the fluids gathered together from the separator must be recombined to the so-called well stream fluid composition...

... international petroleum technology conference classification Reserve Estimation hydrocarbon reservoir exploration IPTC 17193 Discussion on Unconventional Petroleum Reserves Classification and Evaluation in China WuGuoGan WangYongXiang ZhangJunFeng DuanXiaowen BiHaiBing SunGuangBai Copyright 2013...

... in the leasehold at that time. It then purchased the complete leasehold from shell in 2002 and now producing from one of the highest oil reserve region in India. Shell lost the golden opportunity of huge production because of a wrong reserve estimate. Another case describes the world's biggest natural gas reserve...

... Abstract The purpose of this work is to propose a methodology for Reserve Estimation in Unconventional Reservoirs, based on a set of production forecasts, generated from decline curves, that follow a probabilistic approach. Because of these reservoirs nature, conventional Reserve Estimation...

... Invited Keynote Address Abstract Reserve estimation can be based on static volumetric data, utilize reservoir simulation, incorporate a material-balance method, and/or draw upon projections of ultimate recovery according to production decline. The static volumetric method is the primary...

... Abstract Large uncertainties in structure and facies had been recognized in a major gas field in Pakistan after early production. The conventional reserve estimation methods had failed in providing a reliable estimate of gas-in-place (GIIP). It was possible to get a good history match of one...

... Abstract Monte Carlo methods are used to integrate the data pertinent to reserves estimation including material balance, production decline, reservoir volumetrics, and petrophysics. Many of these techniques produce independent estimates of reserves and hydrocarbons initially in place (HCIIP...