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Keywords: tensile strengthClose
Paper presented at the SPE/AAPG Eastern Regional Meeting, October 7–11, 2018
Paper Number: SPE-191822-18ERM-MS
... tensile strength of the samples containing these fibers are examined by destructive and non-destructive methods and presented here. The proposed class of expandable additives can help the operators reach sustainable well integrity by improving the bonding between the cement and casing. cement...
Paper presented at the SPE Eastern Regional Meeting, October 4–6, 2017
Paper Number: SPE-187515-MS
... information regarding fracture patterns and strain development with time under Brazilian testing condition. The effect of porosity, rock types, lamination, and saturation on tensile strength will be also discussed. To examine the effect of rock type, 60 samples of sandstone (Parker, Nugget and Berea) and...
Paper presented at the SPE Eastern Regional Meeting, October 21–23, 2014
Paper Number: SPE-171030-MS
... Abstract The premise of classical hydraulic fracture breakdown models is that hydraulic fracture growth can only commence when the wellbore pressure reaches a critical value, sufficient to overcome the tensile strength of the rock. However, rocks are well-known to exhibit static fatigue, that...
Paper presented at the SPE Eastern Regional Meeting, September 14–16, 2005
Paper Number: SPE-97967-MS
... methodology for the determinationof cement compressive strength is well documented by theAmerican Petroleum Institute (API), and such tests areroutinely carried out every day in oilfield cementing labsaround the world. However, such is not the case when itcomes to the determination of cement tensile strength...
Paper presented at the SPE Eastern Regional Meeting, October 23–26, 2002
Paper Number: SPE-78712-MS
... 9,000 psi. Since primary cementing jobs had been reasonably successful, the comparative compressive strength theory was dispelled. However, it was still generally felt that more was better. It had also been demonstrated that the tensile strength of the setting or set cement is of primary importance...
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