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Dst Data Evaluation In Practice Herlan Adim
Scientific Contributions Oil and Gas Vol 25 No 3 (2002)
Publisher : Testing Center for Oil and Gas LEMIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29017/SCOG.25.3.877

Abstract

Originally Drill Stem Test (DST), as an evaluation tool, was only an indicator of type of fluid production. Interest in the DST as a modern evaluation tool was revived when certain theoretical equations were proven as a means of calculating values for important formation parameters. This paper is an example, the basic interpretation method, that will prepare the geologist and engineer for more sophisticated approaches that are sure to come, It is proposed of this paper to show how DST data might be Ned to make certain reservoir parameter de- terminations, in field works.
Application Of Core Analysis Data For Formation Evaluation Herlan Adim
Scientific Contributions Oil and Gas Vol 21 No 1 (1998)
Publisher : Testing Center for Oil and Gas LEMIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29017/SCOG.21.1.954

Abstract

The primary goal of most reservoir evaluation studies is the integration of data from various sources to indentify zones with similar fluid flow characteristic, and to define the areal and lateral continuity of such zones. Core data developed on rock samples recovered from a formation or interest zone which a play vital role in exploration programs, well completion and workover operations and in well and reservoir evaluation. Coring is the only mean of obtaining an actual sample of an oil bearing formation to study. These cores, with proper handling and preservation, are used to obtained data which permit accurate evaluation of the oil or gasreservoirs. This paper presents a practical used of core analysis data for formation evaluation of reservoir hydrocarbon and to provide information that will be of practical value to geologists and engineers involved with the interpretation of core analysis data.
Water Flood Analysis To Predict Additional Of Oil Recovery From Oil Reservoir Herlan Adim
Scientific Contributions Oil and Gas Vol 21 No 2 (1998)
Publisher : Testing Center for Oil and Gas LEMIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29017/SCOG.21.2.958

Abstract

Water injection, the most widespread secondary method of oil recovery, is a pattern flooding when water is injected over the entire oil bearing area of the reservoir.The main reason why this method is so widely used is the high recovery achieved when water is the displacing agent both in the case of a natural water drive and when water injected into reservoir artificially. However, if the flooding operation is carried out carelessly, the result may be entirely negative or wasteful operation. One of the primary objectives of water flood analysis is to predict additional oil recovery obtained by water flooding from oil reservoirs.This paper presents a practical use of water flood method for formation evaluation of reservoir hydrocarbon and provides information that will be of practical value to geologist and engineers involved in the interpretation of water flood data; these then become the reference for an economic projection of the profitability of the waterflood.