... Abstract Reserve estimation is a subject of continuous importance in the petroleum industry; controlling field development related decisions and providing valuation of corporations. For unconventional reservoirs completed with multistage fracture stimulation treatments in horizontal wellbores...

... Abstract Over the past decades, different researchers have proposed various decline relations attempting to model the rate/time behavior of unconventional reservoirs in order to estimate reserves and forecast future production performance. Reserves estimation is a process that is thoroughly...

.... This activity is being undertaken because standards are needed to ensure mining operations are done safely and with due regard for protection of the environment. coal seam gas Reserve Estimation technical committee coalbed methane american national standard institute spe-178505-m urtec safety coal...

... Abstract Erroneous reserve estimates associated with improper application of Arp's relations has led to the development of alternative rate-time models based on empirical considerations. These models can equally provide good fits for only limited duration production data, but they yield...