Introduction to reservoir engineering by Avada Oil and Gas
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<strong>Introduction</strong> <strong>to</strong> Reservoir Engineering<br />
1<br />
Fluid & Rock Proper es<br />
Pressure Transient Analysis<br />
2<br />
3<br />
Nodal Analysis<br />
Further Reading<br />
B o<br />
R s<br />
IPR<br />
VFP<br />
P<br />
P D<br />
P D<br />
'<br />
P<br />
Course Structure<br />
4<br />
Drive<br />
Solu on<br />
<strong>Gas</strong><br />
Fluid Drive<br />
Expansion<br />
Water<br />
Injec on<br />
5<br />
Time<br />
6<br />
Q<br />
Time<br />
Frac onal Flow<br />
Water Satura on<br />
Analy cal Simula on<br />
<strong>Oil</strong>, WI<br />
GOR<br />
Date<br />
Numerical Simula on<br />
EOR<br />
Special Topics<br />
Exercises<br />
Personal<br />
Employment<br />
About the Instruc<strong>to</strong>r<br />
Kristian Mogensen<br />
EOR Advisor<br />
Age: 46<br />
Lives in: Italy<br />
Married, Two Children<br />
PhD (1998) Chem. Eng.<br />
MSc (1995) Chem. Eng.<br />
Tech. Univ. Denmark<br />
11 Peer-Reviewed<br />
30 Conference Papers<br />
22 Patent Applications<br />
Assoc. Edi<strong>to</strong>r Tech. Edi<strong>to</strong>r<br />
Danish English French<br />
EOR <strong>and</strong> Reservoir Management Advisor<br />
KM Reservoir Solutions 2016 –<br />
EOR Technical Advisor<br />
ENI SpA, Milan 2014 – 2016<br />
Lead Reservoir Engineer & Team Leader, EOR R&D<br />
Maersk <strong>Oil</strong> Res. & Tech. Center 2010 – 2014<br />
Senior EOS Reservoir Engineer<br />
Maersk <strong>Oil</strong> Qatar 2007 – 2010<br />
Senior Reservoir Engineer<br />
Maersk <strong>Oil</strong> Qatar 2006 – 2007<br />
Senior Petroleum Engineer<br />
Maersk <strong>Oil</strong>, Denmark 2004 – 2006<br />
Petroleum Engineer<br />
Maersk <strong>Oil</strong>, Denmark 2000 – 2004<br />
Well-Site Engineer<br />
Maersk <strong>Oil</strong>, Denmark 1998 – 2000<br />
Legal information: Reproduction <strong>and</strong> unauthorised distribution of this material is prohibited.
<strong>Introduction</strong> <strong>to</strong> Reservoir Engineering<br />
Detailed Course Outline<br />
MODULE 1. FLUID AND ROK PROPERTIES<br />
FLUID PROPERTIES<br />
CLASSIFICATION OF HYDROCARBONS<br />
FLUID PROPERTY DEFINITIONS<br />
PHASE DIAGRAMS<br />
PVT EXPERIMENTS<br />
SINGLE-STAGE FLASH<br />
FLUID COMPOSITION<br />
CONSTANT-COMPOSITION EXPANSION<br />
DIFFERENTIAL VAPORIZATION<br />
OIL AND GAS VISCOSITY<br />
SEPARATOR TESTS<br />
COMPOSITE VAPORIZATION<br />
CONSTANT-VOLUME DEPLETION<br />
FLUID PROPERTY PREDICTION<br />
OIL COMPRESSIBILITY<br />
FORMATION VOLUME FACTOR<br />
OIL VISCOSITY<br />
GAS GRAVITY, Z-FACTOR, VISCOSITY<br />
FLUID CONTACTS<br />
GOC, GWC, GDT<br />
OWC, ODT<br />
FLUID GRADIENTS<br />
FLUID-FLUID INTERACTIONS<br />
INTERFACIAL TENSION<br />
ROCK PROPERTIES<br />
POROSITY AND PERMEABILITY<br />
DIGITAL CORE ANALYSIS<br />
RESISTIVITY AND FORMATION FACTOR<br />
ROCK/FLUID INTERACTIONS<br />
WETTABILITY<br />
DRAINAGE AND IMBIBITION<br />
CAPILLARY PRESSURE<br />
SATURATION-HEIGHT MODELING<br />
RELATIVE PERMEABILITY<br />
HYSTERESIS AND TRAPPING MODELS<br />
SUMMARY OF MODULE 1<br />
MODULE 4. ANALTYCAL TOOLS<br />
MATERIAL BALANCE CALCULATIONS<br />
FLUID VOLUMES<br />
HYDROCARBON PORE VOLUME<br />
STOIIP, GIIP, MOIIP<br />
COMPONENTS IN MATERIAL BALANCE<br />
FLUID AND ROCK EXPANSION<br />
DEPLETION ABOVE SATURATION PRESSURE<br />
HAVLENA-ODEH ANALYSIS<br />
AQUIFER INFLUX<br />
DRIVE INDICES<br />
VOIDAGE REPLACEMENT RATIO<br />
DEPLETION BELOW SATURATION PRESSURE<br />
WORKFLOW FOR MATERIAL BALANCE<br />
PRODUCTION DATA ANALYSIS<br />
ARPS DECLINE CURVES<br />
FETKOVITCH ANALYSIS<br />
BLASINGAME PLOTS<br />
AGARWAL MATERIAL-BALANCE ANALYSIS<br />
CAPACITANCE-RESISTIVE MODELS<br />
FRACTIONAL FLOW THEORY<br />
FRACTIONAL FLOW CURVE<br />
BUCKLEY-LEVERETT THEORY<br />
WELGE’S METHOD<br />
SUMMARY OF MODULE 4<br />
MODULE 2. PRESSURE TRANSIENT ANALYSIS<br />
TYPES OF TRANSIENT TESTS<br />
DRAWDOWN, BUILDUP<br />
INJECTION, FALLOFF<br />
DRILL-STEM TEST<br />
VERTICAL INTERFERENCE TEST<br />
INTERFERENCE TEST BETWEEN WELLS<br />
GOVERNING EQUATIONS<br />
MASS BALANCE<br />
DIFFUSIVITY EQUATION<br />
DIMENSIONLESS VARIABLES<br />
ANALYSIS OF THE PRESSURE RESPONSE<br />
WELLBORE STORAGE<br />
SKIN FACTOR<br />
PARTIAL PENETRATION<br />
WELLBORE DAMAGE<br />
INFINITE-ACTING RADIAL FLOW<br />
HORNER AND MDH ANALYSIS<br />
LAPLACE TRANSFORMATION<br />
STEHFEST ALGORITHM<br />
THE BOURDET PRESSURE DERIVATIVE<br />
TYPE CURVES<br />
RESERVOIR BOUNDARIES<br />
NO-FLOW, CONSTANT-PRESSURE<br />
HORNER AND MBH ANALYSIS<br />
DIETZ SHAPE FACTOR<br />
RADIUS OF INVESTIGATION<br />
SINGLE FRACTURES<br />
DUAL-MEDIA BEHAVIOR<br />
COMPOSITE RESERVOIRS<br />
TIME-RATE SUPERPOSITIONING<br />
GAS WELLS<br />
HORIZONTAL WELLS<br />
PARAMETER REGRESSION<br />
DESIGN OF A PRESSURE TRANSIENT TEST<br />
OTHER TOPICS<br />
MULTI-PHASE FLOW<br />
THERMAL EFFECTS<br />
DECONVOLUTION<br />
NUMERICAL ANALYSIS<br />
SUMMARY OF MODULE 2<br />
MODULE 5. NUMERICAL SIMULATION<br />
DIFFUSIVITY EQUATION<br />
GRIDDING<br />
CARTESIAN, RADIAL, CORNER-POINT<br />
LOCAL GRID REFINEMENT<br />
ADAPTIVE GRIDDING, PEBI GRIDS<br />
GRID ORIENTATION<br />
GRIDDING REQUIREMENTS<br />
MODEL TYPES<br />
BLACK-OIL<br />
COMPOSITIONAL<br />
THERMAL<br />
MODEL INITIALIZATION<br />
MOBILITY WEIGHING<br />
NUMERICAL SOLUTION METHODS<br />
EXPLICIT, IMPLICIT, SEMI-IMPLICIT<br />
HANDLING WELLS<br />
HISTORY MATCHING, FORECASTING<br />
UNCERTAINTY ANALYSIS<br />
STREAMLINE SIMULATION<br />
SUMMARY OF MODULE 5<br />
MODULE 3. NODAL ANALYSIS<br />
COMPONENTS OF NODAL ANALYSIS<br />
HYDROSTATIC, FRICTION, ACCELERATION<br />
SINGLE-PHASE FLOW<br />
REYNOLDS NUMBER<br />
LAMINAR AND TURBULENT FLOW<br />
FRICTION FACTOR<br />
NON-NEWTONIAN FLOW<br />
DRAG REDUCTION<br />
ANNULAR FLOW<br />
HEAT TRANSFER<br />
MULTI-PHASE FLOW<br />
SUPERFICIAL VELOCITY, LIQUID HOLDUP<br />
SLIP BETWEEN PHASES<br />
VERTICAL FLOW REGIMES<br />
FLOW CORRELATIONS<br />
FLOW REGIME MAPS<br />
HORIZONTAL FLOW REGIMES<br />
PRESSURE DROP ACROSS CHOKES<br />
LIQUID FLOW<br />
GAS FLOW, SONIC VELOCITY<br />
EROSIONAL VELOCITY<br />
TEMPERATURE CONSIDERATIONS<br />
VERTICAL LIFT PROFILE TABLES<br />
INFLOW PERFORMANCE MODEL<br />
RADIAL INFLOW<br />
PRODUCTIVITY INDEX<br />
VOGEL INFLOW MODEL<br />
JOSHI MODEL<br />
TRANSIENT INFLOW<br />
COMBINING INFLOW AND VERTICAL LIFT<br />
SUMMARY OF MODULE 3<br />
MODULE 6. SPECIAL TOPICS<br />
ENHANCED OIL RECOVERY<br />
IMPROVED VS ENHANCED OIL RECOVERY<br />
EOR SCREENING, SEARCH FOR<br />
ANALOGUES<br />
GAS INJECTION<br />
INJECTION GASES, METHODS<br />
KEY PARAMETERS AFFECTING<br />
RECOVERY<br />
DATA REQUIREMENTS<br />
CHEMICAL EOR<br />
ALKALIS<br />
SURFACTANTS<br />
POLYMERS<br />
LOW-SALINITY, SMART WATER<br />
DATA REQUIREMENTS<br />
THERMAL EOR<br />
CYCLIC STEAM INJECTION<br />
STEAM FLOODING<br />
STEAM-ASSISTED GRAVITY DRAINAGE<br />
IN-SITY COMBUSTION<br />
ELECTRICAL HEATING<br />
FRACTURED RESERVOIRS<br />
TYPES OF FRACTURED RESERVOIRS<br />
MODELING ASPECTS<br />
CONSIDERATIONS FOR GAS INJECTION<br />
UNCERTAINTY ANALYSIS<br />
SUMMARY OF MODULE 6<br />
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