Field Development Plan

Team X

Vishnu Prasanna Raj

PVT Analysis

Objectives

Determine Fluid Properties (Input Data Model)

PVT Analysis1. Oil Properties

2. Formation Water

Salinity=150g/l : pH = 5.6

H2S = 0.9 ppm : scale=2ppm

Assumption

µ=0.5cp : Cw=3×10-6 psig-1

Well X1 X2

Oil Grav. (API) 40 40.2

Pbubble (psig) 1895 1813

Bob (rb/stb) 1.43 1.41

Rsb (scf/stb) 565 505

µ oil @ Pb (cp) 0.43 0.39

Cloud point -- 19.60C

Pour point- Max -- -30C

Well Test & RFT

Objectives1.Determine Reservoir Properties

(k, s, k*h) and Faults

2. Determination of Pi & OWC

using RFT Data

Well Test Analysis1.Analysis based on Build-up

2.Draw Down : Highly Noisy,

Varying flow rate

3.Analised using log-log plot,

Horner Plot, Quick Match & Type Match

Well Test & RFT

Well X2 X3 X5 X6

k mD 300 525 750 685

k*h mD-tf 39000 525000 319900 478000

Skin 2.5 0.2 23 18

Rinv, ft 1365 2023 2243 1093

P.I bbl/day/psi 38 76 112 35

Fault Intersecting fault@ 120o

Intersecting fault @ 120o

Parallel fault Intersecting fault @ 900

Distance to fault

320 215 L1 = 425L2 = 500

L1 = 295L2 = 395

Well Test & RFT

RFT Analysis 1. Pi : 5700 psig @ 10500 ft

2. OWC @ 10565 ft for X5

3. OWC @ 10828 ft X1,X2 & X3