TY  - JOUR
T1  - Reserve and Oil Production Forecasting Evaluation: Case Study
AU - Said, Lestari AU - Atmanagara, Shandy Arfanny 
JO  - Journal of Engineering and Applied Sciences
VL  - 13
IS  - 17
SP  - 7348
EP  - 7356
PY  - 2018
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2018.7348.7356
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2018.7348.7356
KW  - Reservoir
KW  -material balance method
KW  -drive mechanism
KW  -decline curve analysis
KW  -recoverable
KW  -reserve
AB  - The accurate information of oil and gas reserves is required for development of oil and gas field.
Therefore, reserves need to be evaluated with increasing of data availability, especially, production and
pressure. This research is intended to calculate the Original Oil in Place (OOIP) based on the latest data by
using straight-line equation of material balance method. The result of reserve estimation is compared to the
volumetric calculation. As part of the research, the type of drive mechanism is also analyzed, so that, the right
material balance method can be selected to evaluate oil and gas reserve. The type of drive mechanism is
evaluated by several methods such as by using the history production performance, drive index and Ganesh
Thakur method. The result of Original Oil in Place (OOIP) calculation by using the material balance method is
not too different with result of volumetric estimation. Furthermore, decline curve analysis method is used to
estimate the base line of oil production. By assuming there is no change in a number of production wells and
well completion, it can be estimated the maximum oil recoverable reserve and remaining reserve until the
economic limit.
ER  -