energy mineral engineering: petroleum geology brooke abrams jesus ramos austin jacob aaron womack...
DESCRIPTION
Fluid Flow through Porous Media Fluids – Gas Natural Gas CO 2 – Liquids Water Oil Porous Media – Sand – Soils – Rocks Sedimentary Rocks – Limestone – Shale – Sandstone – CoalTRANSCRIPT
![Page 1: Energy Mineral Engineering: Petroleum Geology Brooke Abrams Jesus Ramos Austin Jacob Aaron Womack SEEMS Team K](https://reader035.vdocument.in/reader035/viewer/2022062504/5a4d1b957f8b9ab0599c34c4/html5/thumbnails/1.jpg)
Energy & Mineral Engineering:Petroleum Geology
Brooke Abrams Jesus Ramos Austin Jacob
Aaron Womack
SEEMS Team K
![Page 2: Energy Mineral Engineering: Petroleum Geology Brooke Abrams Jesus Ramos Austin Jacob Aaron Womack SEEMS Team K](https://reader035.vdocument.in/reader035/viewer/2022062504/5a4d1b957f8b9ab0599c34c4/html5/thumbnails/2.jpg)
Why study Petroleum Geology?
• Shortage in natural resources• Majority come from rocks Hypothesis: Fluid flow through fractured porous media is
greater than fluid flow through unfractured porous media
![Page 3: Energy Mineral Engineering: Petroleum Geology Brooke Abrams Jesus Ramos Austin Jacob Aaron Womack SEEMS Team K](https://reader035.vdocument.in/reader035/viewer/2022062504/5a4d1b957f8b9ab0599c34c4/html5/thumbnails/3.jpg)
Fluid Flow through Porous Media
• Fluids–Gas
• Natural Gas• CO2
–Liquids • Water• Oil
• Porous Media– Sand– Soils– Rocks
• Sedimentary Rocks– Limestone– Shale – Sandstone– Coal
![Page 4: Energy Mineral Engineering: Petroleum Geology Brooke Abrams Jesus Ramos Austin Jacob Aaron Womack SEEMS Team K](https://reader035.vdocument.in/reader035/viewer/2022062504/5a4d1b957f8b9ab0599c34c4/html5/thumbnails/4.jpg)
Alluvial EnvironmentRAIN
Ocean
Organics/soils
Sandstone
Limestone/Shale
BouldersStone
Organic Detritus
Shale Coal
Dead Sea LifeSand
Beach
Swamps
![Page 5: Energy Mineral Engineering: Petroleum Geology Brooke Abrams Jesus Ramos Austin Jacob Aaron Womack SEEMS Team K](https://reader035.vdocument.in/reader035/viewer/2022062504/5a4d1b957f8b9ab0599c34c4/html5/thumbnails/5.jpg)
Porosity
Sorting
Definition: Measure of pore space in porous media.
Packing
Grain Shape
High Low
![Page 6: Energy Mineral Engineering: Petroleum Geology Brooke Abrams Jesus Ramos Austin Jacob Aaron Womack SEEMS Team K](https://reader035.vdocument.in/reader035/viewer/2022062504/5a4d1b957f8b9ab0599c34c4/html5/thumbnails/6.jpg)
Helium Porosimeter •Boyle’s Law:
•Relation of P & V
•Pressure readings to get Volume measurements
![Page 7: Energy Mineral Engineering: Petroleum Geology Brooke Abrams Jesus Ramos Austin Jacob Aaron Womack SEEMS Team K](https://reader035.vdocument.in/reader035/viewer/2022062504/5a4d1b957f8b9ab0599c34c4/html5/thumbnails/7.jpg)
Darcy’s Law
Q= Flow Rate [cc/s]K= Permeability [D]∆P= Difference in Pressure [atm]
•For Liquid Flow
•Relates Rocks and Fluid Properties to Pressure Difference and Flow rate
= Viscosity [cP]L= Length [cm]
![Page 8: Energy Mineral Engineering: Petroleum Geology Brooke Abrams Jesus Ramos Austin Jacob Aaron Womack SEEMS Team K](https://reader035.vdocument.in/reader035/viewer/2022062504/5a4d1b957f8b9ab0599c34c4/html5/thumbnails/8.jpg)
Absolute Permeability Experiment
Bead Pack Experiment:
Set upVacuumPumpMeasure
Set:Flow Rate (Q)Measure:Pressure Difference (∆P)
![Page 9: Energy Mineral Engineering: Petroleum Geology Brooke Abrams Jesus Ramos Austin Jacob Aaron Womack SEEMS Team K](https://reader035.vdocument.in/reader035/viewer/2022062504/5a4d1b957f8b9ab0599c34c4/html5/thumbnails/9.jpg)
Absolute Permeability Results
∆P (psi) ∆P (atm) Q (mL/mn) Q (cm3/s) QµL
2.8 0.19 2.6 0.043 3.01
2.95 0.201 3 0.05 3.5
3.1 0.211 4 0.067 4.69
3.35 0.228 5 0.083 5.81
3.45 0.235 5.6 0.092 6.44
= Slope
![Page 10: Energy Mineral Engineering: Petroleum Geology Brooke Abrams Jesus Ramos Austin Jacob Aaron Womack SEEMS Team K](https://reader035.vdocument.in/reader035/viewer/2022062504/5a4d1b957f8b9ab0599c34c4/html5/thumbnails/10.jpg)
Gas Permeability
(P1) Higher Pressure(V1) Smaller Volume
Gas flows from high to low P
Gas expands from high to low P
Boyle’s Law
Darcy’s Law
Porous Media
(P2) Lower Pressure(V2) Larger Volume
Boyle’s LawP1V1=P2V2
![Page 11: Energy Mineral Engineering: Petroleum Geology Brooke Abrams Jesus Ramos Austin Jacob Aaron Womack SEEMS Team K](https://reader035.vdocument.in/reader035/viewer/2022062504/5a4d1b957f8b9ab0599c34c4/html5/thumbnails/11.jpg)
Gas Permeameter
Measure: ∆PMeasure: Q
![Page 12: Energy Mineral Engineering: Petroleum Geology Brooke Abrams Jesus Ramos Austin Jacob Aaron Womack SEEMS Team K](https://reader035.vdocument.in/reader035/viewer/2022062504/5a4d1b957f8b9ab0599c34c4/html5/thumbnails/12.jpg)
Measurements MadeUnfractured Rock Fractured Rock
∆P [atm] Q [cc/sec] K [D]
.25 4.0 .97
.5 10.0 1.09
1.00 50 2.26
∆P [atm] Q [cc/sec] K [D]
.25 6.0 1.46
.5 9.0 .98
1.00 62.0 2.82
Average K: Unfractured
Average K:Fractured
1.44 [D] 1.74 [D]
![Page 13: Energy Mineral Engineering: Petroleum Geology Brooke Abrams Jesus Ramos Austin Jacob Aaron Womack SEEMS Team K](https://reader035.vdocument.in/reader035/viewer/2022062504/5a4d1b957f8b9ab0599c34c4/html5/thumbnails/13.jpg)
Example: Sandstone
IMPROVEMENT FROMFRACTURE: 0.30 [D]Example: Shale
What does this mean?
Fractured increase can be applied to any rock!
Average K: Unfractured
Average K:Fractured
1.44 [D] 1.74 [D]
Average K: Unfractured
Average K:Fractured
0.00001 [D] 0.30001 [D]
![Page 14: Energy Mineral Engineering: Petroleum Geology Brooke Abrams Jesus Ramos Austin Jacob Aaron Womack SEEMS Team K](https://reader035.vdocument.in/reader035/viewer/2022062504/5a4d1b957f8b9ab0599c34c4/html5/thumbnails/14.jpg)
Effects
Positive Negative
![Page 15: Energy Mineral Engineering: Petroleum Geology Brooke Abrams Jesus Ramos Austin Jacob Aaron Womack SEEMS Team K](https://reader035.vdocument.in/reader035/viewer/2022062504/5a4d1b957f8b9ab0599c34c4/html5/thumbnails/15.jpg)
Acknowledgements
• College of Earth & Mineral Sciences• Dr. Zuleima Karpyn
• Chris Landry• Alton Aydin
• Ms. Jody Markley• Mr. Derek James
![Page 16: Energy Mineral Engineering: Petroleum Geology Brooke Abrams Jesus Ramos Austin Jacob Aaron Womack SEEMS Team K](https://reader035.vdocument.in/reader035/viewer/2022062504/5a4d1b957f8b9ab0599c34c4/html5/thumbnails/16.jpg)
Penn State View