# Register now to access 7 million high quality study materials (What's Course Hero?) Course Hero is the premier provider of high quality online educational resources. With millions of study documents, online tutors, digital flashcards and free courseware, Course Hero is helping students learn more efficiently and effectively. Whether you're interested in exploring new subjects or mastering key topics for your next exam, Course Hero has the tools you need to achieve your goals.

2 Pages

### Quiz_3 solution

Course: PGE 19460, Spring 2009
School: University of Texas
Rating:

Word Count: 196

#### Document Preview

3 Quiz PGE 424 20 minutes Name: 1. State multiphase Darcys law for oil and water flow. qw=-kkrwwdPwdx ; qo=-kkroodPodx 2. Why is typically (krw+kro) &lt; 1? Immiscible fluids block each other in the pore network. 3. What does krw, relative permeability of water depend on? Water saturation Sw, Sw-history, wettability, pore structure 4. What is capillary number a ratio of? Viscous forcesCapillary forces...

Register Now

#### Unformatted Document Excerpt

Coursehero >> Texas >> University of Texas >> PGE 19460

Course Hero has millions of student submitted documents similar to the one
below including study guides, practice problems, reference materials, practice exams, textbook help and tutor support.

Course Hero has millions of student submitted documents similar to the one below including study guides, practice problems, reference materials, practice exams, textbook help and tutor support.
3 Quiz PGE 424 20 minutes Name: 1. State multiphase Darcys law for oil and water flow. qw=-kkrwwdPwdx ; qo=-kkroodPodx 2. Why is typically (krw+kro) < 1? Immiscible fluids block each other in the pore network. 3. What does krw, relative permeability of water depend on? Water saturation Sw, Sw-history, wettability, pore structure 4. What is capillary number a ratio of? Viscous forcesCapillary forces 5. Define fractional flow of water. What does it depend on? fw= qwqw+qo = krwwkrww depends on krw, kro, w, o. +kroo (neglecting Pc and gravity effect); 6. What are the advantage and disadvantages of the steady state method of relative permeability? accurate, Advantage: needs no interpretation; Disadvantage: time-consuming, capillary end effect. 7. In three phase flow, gas relative is usually a function of only the gas saturation (independent of oil saturation). Why? Gas is the most non-wetting fluid; it occupies largest pores. Occupation of pores depends only on Sg. 8. Name two techniques to measure water saturation in the steady state technique? --Separator level for re-circulating system; --Weight of core --X-ray or -ray attenuation 9. What is the unit of resistivity? Ohm-m 10. What is Formation Factor? F = R0Rw = Resistivity with 100% brine saturation resistivity of the brine
Find millions of documents on Course Hero - Study Guides, Lecture Notes, Reference Materials, Practice Exams and more. Course Hero has millions of course specific materials providing students with the best way to expand their education.

Below is a small sample set of documents:

University of Texas - PHY - 303l
WANG (xw788) oldmidterm 01 Turner (59070) This print-out should have 19 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. 001 10.0 points Two spheres, fastened to &quot;pucks&quot;, are riding on a frict
University of Texas - PHY - 303l
WANG (xw788) homework 01 Turner (59070) This print-out should have 11 questions. Multiple-choice questions may continue on the next column or page nd all choices before answering. 001 10.0 points At some automobile toll-collecting stations, a thin metal w
University of Texas - PHY - 303l
WANG (xw788) homework 02 Turner (59070) This print-out should have 13 questions. Multiple-choice questions may continue on the next column or page nd all choices before answering. 001 10.0 points Four point charges, each of magnitude 14.96 C, are placed a
University of Texas - PHY - 303l
WANG (xw788) oldhomework 01 Turner (59070) This print-out should have 10 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. 001 10.0 points Two uncharged metal balls, Z and X, stand on insulatin
University of Texas - PHY - 303l
WANG (xw788) oldhomework 02 Turner (59070) This print-out should have 13 questions. Multiple-choice questions may continue on the next column or page nd all choices before answering. 001 (part 1 of 3) 10.0 points In an early model for the atom the nucleus
University of Texas - PHY - 303l
WANG (xw788) oldhomework 03 Turner (59070) This print-out should have 14 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. 001 (part 1 of 4) 10.0 points A uniformly charged circular arc AB of r
University of Texas - PHY - 303l
WANG (xw788) homework 03 Turner (59070) y This print-out should have 11 questions. Multiple-choice questions may continue on - A - - the next column or page find all choices - r - before answering. - - - O - 001 10.0 points - - The diagram shows an isolat
University of Texas - PHY - 303l
WANG (xw788) oldhomework 04 Turner (59070) This print-out should have 8 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. 001 (part 1 of 2) 10.0 points The figure below shows the electric field
University of Texas - BIO - 325
Bizarre Deviants!Non-Mendelian inheritance Pt. 11Last TimeBreaking the Law of Independent Assortment What is linkage? Creating maps Frequency of recombination Determining the order of genes on chromosome2Bizarre deviants!The Maternal Effect Genetic
University of Texas - BIO - 325
Linkage and genetic mappinghttps:/www.llnl.gov/str/May01/gifs/Stubbs2.jpg1Last TimeOverview of gene interaction Epistasis - the masking effect Complementation - two genes, one phenotype Modifying genes - tweaking phenotypes Gene redundancy - the backu
University of Texas - BIO - 325
http:/homepage.usask.ca/~schmutz/Macintosh.jpgInheritance Patterns Pt 2Multiple genes1Last TimeMolecular basis of single gene phenotypes Dominance can be expressed in as a range, not an absolute Why are dominant disease alleles still around? Environm
University of Texas - BIO - 325
Inheritance PatternsSingle gene1Last TimeGametogenesis: sperm and egg production Stages of meiosis Important features New perspectives on Mendels Laws Sex linked traits Sex determination Key experiments in X-linked traits2Inheritance patternsMolecu
University of Texas - BIO - 325
http:/www.wineanorak.com/blog/uploaded_images/drosophila-741946.jpgMeiosis and sexual reproduction1Last TimeChromosome structure Cell division Binary Fission (prokaryotes) Mitosis/Cell cycle (eukaryotes) structures phases2Meiosis and sexual reproduc
University of Texas - BIO - 325
Chromosome structure and mitosis1Last TimePedigree analysis Predicting inheritance outcomes Sum Rule, Product Rule, Binomial Expansion Assessing the validity of genetic hypothesis Chi Square test2Chromosome structure and mitosisChromosome structure
University of Texas - BIO - 325
Credit: Irina Artsimovitch and Ohio State University)Transcription in bacteria1Last TimeCoordination of cell cycle and replication (bacteria) Technique: Mutational analysis of DNA replication (bacteria) Challenges in Eukaryotic DNA replication More DN
University of Texas - BIO - 325
Mendelian InheritancePart 21Last TimeMendels contribution to Genetics Why peas?! The mono-hybrid cross The di-hybrid cross Fundamental principles of genetics A quick look at Mendels hallmark paper2Mendelian Inheritance Pt 2Pedigree analysis Predict
University of Texas - BIO - 325
DNA replication in bacteria1Last TimeVirus genomes Composition and structural variety! Bacteria genomes Organization of DNA (landmarks and features) Higher order structures Eukaryotic genomes Organization of DNA (landmarks and features) Higher order st
University of Texas - BIO - 325
Mendelian InheritancePart I1Last TimeScientific Methods Hypothesis-driven science What's in a Paper? Intro to Paper Bashing2Mendelian Inheritance Part IMendel's contribution to Genetics Why peas?! The mono-hybrid cross The di-hybrid cross Fundament
University of Texas - BIO - 325
Genome organization1Last TimeThe transformation principle Griffith, Avery and co Hershey, Chase and the blender experiment Features of the double helix Watson, Crick and Chargaff Nucleic acid structure (overview)2Genome organizationVirus genomes Com
University of Texas - BIO - 325
Scientic Methods and Paper Analysis1Last TimeOverview and Syllabus2Science and the re breathing dragonwww.adorablekidsdressup.com3The Scientic MethodsDiscovery science Hypothesis-based sciencewww.fancyjewels.com/imgid302.securedata.net/4A hyp
University of Texas - BIO - 325
A short history of the discovery of DNA1A short history of the discovery of DNAThe transformation principle Grifth, Avery and company Hershey, Chase and the blender experiment Features of the double helix Watson, Crick and Chargaff Nucleic acid structu
University of Texas - BIO - 325
http:/www.willowaynurseries.com/Images/EuonymusGoldSplash.jpgBizarre Deviants Pt. 2Epigenetics and Extranuclear inheritance1Bizarre deviants! Pt1The Maternal Effect Genetic examples Molecular basis for inheritance Maternal effect in ies Epigenetic In
University of Texas - PHY - 303K
Husain, Zeena Homework 6 Due: Mar 1 2004, 4:00 am Inst: Sonia Paban This print-out should have 27 questions. Multiple-choice questions may continue on the next column or page find all choices before making your selection. The due time is Central time. 001
University of Texas - PHY - 303K
Bautista, Aldo Homework 14 Due: Dec 7 2005, 4:00 am Inst: Maxim Tsoi This print-out should have 18 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. The due time is Central time. 001 (part 1 of
University of Texas - PHY - 303K
homework 24 BAUTISTA, ALDO Due: Mar 29 2006, 4:00 am Version number encoded for clicker entry: V1:1, V2:4, V3:2, V4:4, V5:3. Question 1 Part 1 of 3. 10 points. Three particles of mass 8 kg, 5 kg, and 8 kg are connected by rigid rods of negligible mass lyi
University of Texas - PHY - 303K
homework 11 BAUTISTA, ALDO Due: Nov 13 2006, 4:00 amGravity^ F21 = -G m12m2 r12 ,r121for r R,g(r) = G M r2G = 6.67259 10-11 N m2 /kg2 Rearth = 6370 km, Mearth = 5.98 1024 kg2 Circular orbit: ac = v = 2 r = r2 2 r = g(r) T M U = -G mr , E = U + K
University of Texas - PHY - 303K
Overton, Mays Homework 5 Due: Feb 3 2005, 4:00 am Inst: Turner This print-out should have 12 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. The due time is Central time. 001 (part 1 of 2) 10
University of Texas - PHY - 303K
homework 05 ALIBHAI, ZAHID Latest unpenalized work: Feb 19 2007 Monday 04:00 (after this date you can not make a perfect score). Work cutoff: Feb 21 2007, 4:00 am. Question 1 part 1 of 4 10 points A box of mass m with an initial velocity of v0 slides down
University of Texas - PHY - 303K
practice 07 ALIBHAI, ZAHID Latest unpenalized work: Mar 4 2007 Sunday 04:00 (after this date you can not make a perfect score). Work cutoff: Mar 4 2007, 4:00 am. Question 1 part 1 of 1 10 points Two identical stars, a fixed distance D apart, revolve in a
University of Texas - PHY - 303K
Husain, Zeena Homework 6 Due: Mar 1 2004, 4:00 am Inst: Sonia Paban This print-out should have 27 questions. Multiple-choice questions may continue on the next column or page find all choices before making your selection. The due time is Central time. 001
University of Texas - PHY - 303K
Bautista, Aldo Homework 3 Due: Sep 20 2005, 4:00 am Inst: Maxim Tsoi This print-out should have 26 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. The due time is Central time. 001 (part 1 of
University of Texas - PHY - 303K
homework 13 BAUTISTA, ALDO Due: Feb 22 2006, 4:00 am Version number encoded for clicker entry: V1:1, V2:4, V3:2, V4:4, V5:3. Question 1 Part 1 of 3. 10 points. A block starts at rest and slides down a frictionless track except for a small rough area on a
University of Texas - PHY - 303K
practicework 07 BAUTISTA, ALDO Due: May 9 2006, 10:00 am Version number encoded for clicker entry: V1:1, V2:4, V3:2, V4:4, V5:3. Question 1 Part 1 of 1. 10 points. Two iron spheres, of mass m and 2 m, respectively, and equally spaced points r apart are sh
University of Texas - PHY - 303K
homework 03 HELD, ETHAN Due: Feb 6 2007, 4:00 am Question 1 part 1 of 2 10 points A descent vehicle landing on the moon has a vertical velocity toward the surface of the moon of 33 m/s. At the same time, it has a horizontal velocity of 55 m/s. At what spe
University of Texas - PHY - 303K
midterm 04 ALIBHAI, ZAHID Due: May 2 2007, 11:00 pm Question 1 part 1 of 1 10 points The diagrams below show dierent standing waves on a 49.5 cm string. Which of these waves has a 33 cm wavelength? 8. 1. correct17.2.9.3.4.5.6.Explanation: A stand
University of Texas - PHY - 303K
practice 02 ALIBHAI, ZAHID Due: Jan 28 2007, 4:00 am Question 1 part 1 of 2 10 points A person travels by car from one city to another. She drives for 31.2 min at 69.8 km/h, 8.5 min at 112 km/h, 47.4 min at 42.3 km/h, and spends 16.5 min along the way eat
University of Texas - PHY - 303K
Husain, Zeena Homework 13 Due: Apr 27 2004, 4:00 am Inst: Sonia Paban This print-out should have 22 questions. Multiple-choice questions may continue on the next column or page nd all choices before making your selection. The due time is Central time. 001
University of Texas - PHY - 303K
homework 02 BAUTISTA, ALDO Due: Jan 25 2006, 4:00 am Version number encoded for clicker entry: V1:1, V2:4, V3:2, V4:4, V5:3. Question 1 Part 1 of 1. 10 points. The graph below shows the velocity v as a function of time t for an object moving in a straight
University of Texas - PHY - 303K
homework 34 BAUTISTA, ALDO Due: Apr 24 2006, 4:00 am Version number encoded for clicker entry: V1:1, V2:4, V3:2, V4:4, V5:3. Question 1 Part 1 of 2. 10 points. A satellite with mass m is orbiting around the Earth on a circular path with a radius r. Denote
University of Texas - PHY - 303K
Shie, Gary Oldquiz 1 Due: Sep 13 2004, 1:00 pm Inst: Turner This print-out should have 26 questions. Multiple-choice questions may continue on the next column or page nd all choices before answering. The due time is Central time. 001 (part 1 of 1) 10 poin
University of Texas - PHY - 303K
Mechanics - Basic Physical ConceptsMathematicsb Quadratic Eq.: a x2 + b x + c = 0, x = b 2 a4 a c Cartesian and polar coordinates: y x = r cos , y = r sin , r 2 = x2 + y 2 , tan = x Trigonometry: cos cos + sin sin = cos( ) sin + sin = 2 sin + cos 2 2 2
University of Texas - PHY - 303K
homework 10 ALIBHAI, ZAHID Latest unpenalized work: Apr 2 2007 Monday 04:00 (after this date you can not make a perfect score). Work cutoff: Apr 4 2007, 4:00 am. Question 1 part 1 of 1 10 points A flywheel of radius 0.53 m and moment of inertia of 17.5 kg
University of Texas - PHY - 303K
practice 12 ALIBHAI, ZAHID Latest unpenalized work: Apr 15 2007 Sunday 04:00 (after this date you can not make a perfect score). Work cutoff: Apr 15 2007, 4:00 am. Question 1 part 1 of 1 10 points Consider a car engine running at constant speed. That is,
University of Texas - PHY - 303K
Husain, Zeena Homework 5 Due: Feb 23 2004, 4:00 am Inst: Sonia Paban This print-out should have 38 questions. Multiple-choice questions may continue on the next column or page nd all choices before making your selection. The due time is Central time. 001
University of Texas - PHY - 303K
Bautista, Aldo Homework 13 Due: Dec 2 2005, 4:00 am Inst: Maxim Tsoi This print-out should have 27 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. The due time is Central time. 001 (part 1 of
University of Texas - PHY - 303K
homework 23 BAUTISTA, ALDO Due: Mar 27 2006, 4:00 am Version number encoded for clicker entry: V1:1, V2:4, V3:2, V4:4, V5:3. Question 1 Part 1 of 3. 10 points. An air puck of mass 0.353 kg is tied to a string and allowed to revolve in a circle of radius 0
University of Texas - PHY - 303K
homework 10 BAUTISTA, ALDO Due: Nov 6 2006, 4:00 am1Mechanics - Basic Physical ConceptsMath: Circle: 2 r, r 2 ; Sphere: 4 r2 , (4/3) r3 b2 Quadratic Eq.: a x2 + b x + c = 0, x = -b 2 a-4 a cCartesian and polar coordinates: y x = r cos , y = r sin , r
University of Texas - PHY - 303K
Mechanics - Basic Physical ConceptsMathematicsb Quadratic Eq.: a x2 + b x + c = 0, x = b 2 a4 a c Cartesian and polar coordinates: y x = r cos , y = r sin , r 2 = x2 + y 2 , tan = x Trigonometry: cos cos + sin sin = cos( ) sin + sin = 2 sin + cos 2 2 2
University of Texas - PHY - 303K
homework 05 ALIBHAI, ZAHID Due: Feb 21 2007, 4:00 am Question 1 part 1 of 4 10 points A box of mass m with an initial velocity of v0 slides down a plane, inclined at with respect to the horizontal. The coecient of kinetic friction is . The box stops after
University of Texas - PHY - 303K
practice 07 ALIBHAI, ZAHID Due: Mar 4 2007, 4:00 am So we obtain Question 1 part 1 of 1 10 points Two identical stars, a fixed distance D apart, revolve in a circle about their mutual center of mass, as shown below. Each star has mass M and speed v. G is
University of Texas - PHY - 303K
Husain, Zeena Homework 5 Due: Feb 23 2004, 4:00 am Inst: Sonia Paban This print-out should have 38 questions. Multiple-choice questions may continue on the next column or page nd all choices before making your selection. The due time is Central time. 001
University of Texas - PHY - 303K
Bautista, Aldo Homework 2 Due: Sep 13 2005, 4:00 am Inst: Maxim Tsoi This print-out should have 27 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. The due time is Central time. 001 (part 1 of
University of Texas - PHY - 303K
homework 12 BAUTISTA, ALDO Due: Feb 20 2006, 4:00 am Version number encoded for clicker entry: V1:1, V2:4, V3:2, V4:4, V5:3. Question 1 Part 1 of 1. 10 points. Given: g = 9.8 m/s2 . Consider a boxcar accelerating up a 15.9 slope. Inside the boxcar, an obj
University of Texas - PHY - 303K
practicework 06 BAUTISTA, ALDO Due: May 8 2006, 6:00 pm Version number encoded for clicker entry: V1:1, V2:4, V3:2, V4:4, V5:3. Question 1 Part 1 of 6. 10 points. Asteroids X, Y , and Z have equal mass. They orbit in the same angular direction around a pl
University of Texas - PHY - 303K
homework 01 HELD, ETHAN Due: Jan 23 2007, 4:00 am Question 1 part 1 of 1 10 points A piece of pipe has an outer radius, an inner radius, and length as shown in the figure below. Question 2 part 1 of 1 10 points14.5 cm 2.5 cmm 36 cOne cubic meter (1.0
University of Texas - PHY - 303K
midterm 03 ALIBHAI, ZAHID Due: Apr 4 2007, 11:00 pm Question 1 part 1 of 1 10 points Consider the collision of two identical particles, where the initial velocity of particle 1 is v1 and particle 2 is initially at rest. v1 1 21A 23.4 kg person climbs up
University of Texas - PHY - 303K
practice 01 ALIBHAI, ZAHID Latest unpenalized work: Jan 22 2007 Monday 04:00 (after this date you can not make a perfect score). Work cutoff: Jan 21 2007, 4:00 am. Question 1 part 1 of 1 10 points A newly discovered giant planet has an average radius 19 t
University of Texas - PHY - 303K
Husain, Zeena Homework 12 Due: Apr 20 2004, 4:00 am Inst: Sonia Paban This print-out should have 19 questions. Multiple-choice questions may continue on the next column or page find all choices before making your selection. The due time is Central time. 0
University of Texas - PHY - 303K
homework 01 BAUTISTA, ALDO Due: Jan 23 2006, 4:00 am Version number encoded for clicker entry: V1:1, V2:4, V3:2, V4:4, V5:3. Question 1 Part 1 of 1. 10 points. A newly discovered giant planet has an average radius 18 times that of the Earth and a mass 792
University of Texas - PHY - 303K
homework 33 BAUTISTA, ALDO Due: Apr 21 2006, 4:00 am Version number encoded for clicker entry: V1:1, V2:4, V3:2, V4:4, V5:3. Question 1 Part 1 of 2. 10 points. Two satellites A and B orbit the Earth in the same plane. Their masses and radii have the relat
University of Texas - PHY - 303K
Nguyen, Don Final 1 Due: Dec 8 2004, 5:00 pm Inst: Charles Chiu This print-out should have 21 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. The due time is Central time. 001 (part 1 of 1) 1