Skripsi
ANALISIS PRESSURE BUILD UP UNTUK MENENTUKAN KERUSAKAN FORMASI DENGAN METODE HORNER PLOT PADA SUMUR X LAPANGAN PERTAMINA EP ASSET 1 FIELD RANTAU
To determine presence of formation damage in a reservoir (field) can be used a pressure build up test vvith Horner Plot metohd. Based on the result evaluation of Horner Plot method using pertophysical data (layer depth, layer thickness, porosity), fluid reservoir data (formation volume factor, total compressibility. and oli viscosity), and other supporting data (fluid flow rate, radius weil, production time, static pressure well, bottomhole pressure). From Horner Plot obtained a logarithmic equalion y—18,2.1n(x)+674,0 wilh R2-0,99. From Ihis equation can be used lo determine slope, bottomhole pressure (Pwf), reservoir pressure (P*), pressure of 1 hour, permeability, skin, APskin, radius investigation, productivity indexs ideal, produetivity indexs aclual, adn flow efficiency. Calculaiion resulls and discussion of Homer Plot method, so the results obtained is slope 12,615 psi/cycle, bottomhole pressure (Pwf) 141,041, reservoir pressure (P*) 674 psi, pressure of 1 hour 595,914 psi, permeability 49,466 mD, skin +34,840, APskin 382,370 psi, radius investigation 2397,400 ft, productivity indexs ideal 0,738 bbl/day.psi, productivity indexs actual 0.208 bbl/day.psi, and flow efficiency 0.282. Calculation results of Homer Plot method showcd the phasc well X on Pertamina EP Asset 1 Ficld Rantau havc formation damage.
Inventory Code | Barcode | Call Number | Location | Status |
---|---|---|---|---|
1507001768 | T140704 | T1407042015 | Central Library (REFERENCES) | Available but not for loan - Not for Loan |
No other version available