Name
.
Student ID
.
PTRL 4012 ENHANCED OIL AND GAS RECOVERY
Final Exam
Date
Time
19 June 2009
5:15 7:00pm
Venue
Elec. Eng.
G24
Exam content: all course material during the session and final teamwork
reports.
No open books allowed.
Materials allowed for
View Article Online / Journal Homepage / Table of Contents for this issue
C
Soft Matter
Dynamic Article Links <
Cite this: Soft Matter, 2012, 8, 10669
PAPER
www.rsc.org/softmatter
Visualization of improved sweep with foam in heterogeneous porous media
usi
J169118 DOI: 10.2118/169118-PA Date: 4-June-15
Stage:
Page: 471
Total Pages: 12
Frontal-Stability Analysis of
Surfactant Floods
Shayan Tavassoli, Gary A. Pope, and Kamy Sepehrnoori, The University of Texas at Austin
Summary
Recent surfactant-flooding expe
Miscible displacement of oils by carbon disulfide in porous media: Experiments and
analysis
S. Berg, S. Oedai, A. J. Landman, N. Brussee, M. Boele, R. Valdez, and K. van Gelder
Citation: Physics of Fluids (1994-present) 22, 113102 (2010); doi: 10.1063/1.3
Displacement Efficiency 149
Water breakthrough
70
,Io-m-nonl- -0- -I
-
50
50 Water arrival
40.
Oil Recovery, .r"o pore volume
30
20
10
0.1 l
cmzvaavs
Sealing Coefficient Lu .1. min
Fig. 5.1 0Correlatien of waterflood test data in strongly water-wet alumin
iv Mass-Conservation Equations. Consider an arbitrary, xed volume V embedded within a per-
meable medium through which are owing NC chemical components and NP phases. You must
constantly be aware of the distinction between components and phases in this di
Introduction to Enhanced Oil Recovery
Enhanced Oil Recovery PTRL 4012
We are running out of oil.
Harold Ickes
US Secretary of Interior, 1943
Are we running out of oil or are we running our of ideas?.
Parke A. Dickey
Petroleum Geology Professor
University
Modeling Low-Salinity Waterflooding
Gary R. Jerauld, SPE, C.Y. Lin, Kevin J. Webb, SPE, and Jim C. Seccombe, SPE, BP
Summary
Low-salinity waterflooding is an emerging enhanced-oil-recovery
(EOR) technique in which the salinity of the injected water is
con
EOR: Multi-Phase Multi-Component
Systems
Enhanced Oil Recovery PTRL 4012
Mass Conservation Equations
In these slides, we will study the mass conservations equations necessary to
describe multiphase and multicomponent fluid flow through permeable media.
Th
SchoolofPetroleumEngineering
ChemicalFlooding(2off2)
Furqan Hussain
PTRL4012 EnhancedOilandGasRecovery
3/26/2014
1
ChemicalFlooding
Books used:
1. Enhanced oil recovery ( by Green and
Willhite)
2. Enhanced oil recovery field case studies
3. Modern chemica
SchoolofPetroleumEngineering
MacroscopicandMicroscopicDisplacements
OverallDisplacementEfficiency
ResidualOilSaturation
Furqan Hussain
PTRL4012 EnhancedOilandGasRecovery
3/12/2014
1
OverallDisplacementEfficiency
E = Ev E D
where,
Ev = macroscopic or volum
EOR Notes
EOR: Oil recovery by the injection of materials not normally present within the reservoir. Excludes
pressure maintenance and water flooding.
Aims to mobilise the remaining oil.
Enhance oil displacement and volumetric sweep efficiencies
Oil displ
Name ................................................... ..
Student ID ........................................... ..
PTRL 4012 ENHANCED OIL AND GAS RECOVERY
Final Exam
Date Time Venue
. o 2 Elec. Eng.
19 June 2009 5.15 7.00pm G24
D
SPE 124109
Minimum Miscibility Pressure Investigations for a Gas Injection EOR
Project in Al Shaheen Field, Offshore Qatar
K. Mogensen, P. Hood, N. Lindeloff, and S. Frank, Maersk Oil, and R. Noman, Qatar Petroleum
Copyright 2009, Society of Petroleum Eng
* We aren't endorsed by this school
![PTRL_4012_Final_Exam_2009[1]](/thumb/8b/c4/8bc4947c5a00384c2e31f87217b59452af00cf66_180.jpg)
