The initial or original oil in place can be estimated from the volumetric equation: (5.2.46) N = 7 , 758 V b ϕ ( S o i ) B o i = 7 , 758 A h ϕ ( 1 − S w i ) B o i Oil in place (OIP) (not to be confused with original oil-in-place (OOIP)) is a specialist term in petroleum geology that refers to the total oil content of an oil reservoir. As this quantity cannot be measured directly, it has to be estimated from other parameters measured prior to drilling or after production has begun. Stock-tank Oil Initially in Place (STOIIP) is the total amount of crude oil present in a hydrocarbon reservoir before the commencement of any production. As it is not possible to measure the total volume or exact quantity of the oil in the hydrocarbon reservoir, other parameters are considered and studied for any judgment of oil estimation. Initial oil in place can be abbreviated as IOIP What is IOIP abbreviation? One of the meanings of IOIP is "Initial oil in place" What is the abbreviation for Initial oil in place?
Ratio of gas cap to original oil in place. A gas cap also implies that the initial pressure in the oil column must be equal to the bubble point pressure. estimate the level of original oil in place (OOIP) and original gas in place (OGIP). This paper presents a new and computerized approach or version of volumetric. mation and crude oil characteristics, production histories, and original (OOIP) and remaining oil in place (ROIP). Figure A-1 is a copy of the form used to display
Oil initially in place (OIIP) is the amount of crude oil first estimated to be in a reservoir. Oil initially in place differs from oil reserves, as OIIP refers to the total amount of oil that is potentially in a reservoir and not the amount of oil that can be recovered.
9 Nov 2009 1 - Crude Oil Treatment - Separation - Free download as PDF File (.pdf), 300 250 Initial bubble curve in the reservoir Elimination of gas Yield
1) The initial oil in place is given by: Which yields: 2) Oil in place after volumetric depletion to abandonment pressure is given by: Which yields: 3) Oil in place after water invasion at initial reservoir pressure is given by: Which yields: 4) Oil reserve by volumetric depletion i.e. RF = 118/266 = 44% ( ) B V 1 - S N = oi b wi i φ ( ) The results also revealed that initial oil in place obtained from material balance equation is 12.71MMSTB, which is in a good agreement with volumetric methods. Additionally, oil reserve of Safsaf Initial oil in place can be abbreviated as IOIP What is IOIP abbreviation? One of the meanings of IOIP is "Initial oil in place" What is the abbreviation for Initial oil in place? Calculate initial oil in place Use amount of oil produced as an input Use initial and final fluid and reservoir properties as inputs Macondo calculation EOR laboratory flood experiment with one selected APG-sorbitan ester formulation with which we recovered 94% of initial oil in place (IOIP). where N p is the oil produced in stock tank barrels, N is the initial oil in place in STB and the other terms are as already given. In this case, the oil saturation after any stage of primary production, S o , can be obtained from: The results of this study revealed that Safsaf C reservoir has an initial oil in place in the range of 11.59 to 12.11 MMSTB by implementing the three volumetric methods (Iso-pach, Pore-volume and