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Thick-Walled Cylinder. Thick-Walled Cylinders. Measure Expelled Fluid to Sense Changes in Internal Wellbore Volume. Measure External Strain. Measure External Strain. Increase Confining Pressure to Simulate Drawdown/Depletion/Underbalance. Thick-Walled Cylinders. Geometric Analog. - PowerPoint PPT Presentation
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Thick-Walled Cylinder
Thick-Walled
Cylinders
Thick-Walled
Cylinders
Internal Internal MonitorinMonitorin
g Is g Is EssentialEssential
Internal Internal MonitorinMonitorin
g Is g Is EssentialEssential
Measure Expelled Fluid to Sense Changes in Internal
Wellbore Volume
Increase Confining Pressure to Simulate
Drawdown/Depletion/Underbalance
Thick-Walled Cylinders
Measure External Strain
Measure External Strain
Measure External Strain
Measure External Strain
Geometric Geometric AnalogAnalog
Geometric Geometric AnalogAnalog
This figure shows the two basic measurements made during the thick-walled cylinder testing. These are the volumetric strain sensed at the outer boundaries of the cylinder and the fluid expelled from the central
wellbore (indicating changes in dimensions of this inner wellbore analog).
This figure shows the two basic measurements made during the thick-walled cylinder testing. These are the volumetric strain sensed at the outer boundaries of the cylinder and the fluid expelled from the central
wellbore (indicating changes in dimensions of this inner wellbore analog).
This figure shows the methodology for estimating the initiation and accelerated deformation from the volume of
fluid expelled from a central wellbore during the thick-walled cylinder testing. Log-log plotting is used to
emphasize inflections
This figure shows the methodology for estimating the initiation and accelerated deformation from the volume of
fluid expelled from a central wellbore during the thick-walled cylinder testing. Log-log plotting is used to
emphasize inflections
Pre-Test
Thick Walled Cylinder CT Scans
Post-TestPost-Test
Thick Walled Cylinder CT Scans
Pre-TestPre-Test
Post-TestPost-Test
Thick Walled Cylinder CT Scans
Pre-TestPre-Test
Post-TestPost-Test
Thick Walled Cylinder CT Scans
Pre-TestPre-Test
Post-TestPost-Test
Thick Walled Cylinder CT Scans
Pre-TestPre-Test
Post-TestPost-Test
Thick Walled Cylinder CT Scans
Pre-TestPre-Test
Post-TestPost-Test
