Day 3 Thu, February 03, 2022 2022
DOI: 10.2118/209120-ms
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Integration of Sealed Wellbore Pressure Monitoring Responses with Wellbore Strain and Deformation Measurements for Fracture Diagnostics

Abstract: The objective of this work is to investigate, develop, and demonstrate the direct link between wellbore casing strain / deformation measurements, and sealed well pressure responses. The paper presents new laboratory experiments for casing deformation that tie directly to wellbore deformation during hydraulic fracturing and to subsequent pressure increases caused by intersections of fractures with horizontal wellbores. We show that wellbore strain measurements can be combined with surface wellbore pressure meas… Show more

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Cited by 8 publications
(1 citation statement)
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“…According to the cylindrical characteristics of coal mine shafts, this paper adopts the Random Sampling Consistency Method (RANSAC) to fit cylindrical surface equations to the shaft axis of vertical shafts [11].…”
Section: Wellbore Central Axis Extractionmentioning
confidence: 99%
“…According to the cylindrical characteristics of coal mine shafts, this paper adopts the Random Sampling Consistency Method (RANSAC) to fit cylindrical surface equations to the shaft axis of vertical shafts [11].…”
Section: Wellbore Central Axis Extractionmentioning
confidence: 99%