... properties such as Young's Modulus E, Poisson's ratio, Unconfined Compressive strength (UCS), and indirect tensile strength sigma_t were measured before conducting hydraulic fracturing tests. Machine learning models were used to correlate the breakdown pressure of the rock as a function of fracturing...

... the pores within the sample, impacting structural network development. Additionally, cellulose, having a fiber-like structure, may provide inter-particulate reinforcement. Based on the results of the 15.8-ppg cement system and the high tensile strength of nanocellulose, it can be determined that NCS has...

... cement chemistry high pressure high temperature batch mixer mechanical property compressive strength tensile strength cement system integrity slurry zonal isolation flexible slurry operator acid prohibitive flexible cement enable lead slurry society of petroleum engineers Introduction...

... compressibility bedding orientation reservoir characterization well logging upstream oil & gas elastic anisotropy shale formation compression society of petroleum engineers plane horizontal orientation anisotropy abu dhabi compressive strength loading tensile strength hydrostatic compression...

... stresses, and depletion of chromium in the matrix near grain boundaries, methods to reduce corrosion were discussed. piping design outer surface chemical composition test sample contingency planning strength weld material sample cut tensile strength steam line Upstream Oil & Gas pipe...

... Abstract The hydrated products of Portland cement drastically change after exposure to high-temperatures, compromising the cement physical properties, especially, its compressive and tensile strengths, this phenomenon is known as strength retrogression. Previous studies showed that the use...

... fracture and the fracture is wider but shorter in poro-viscoelastic formation comparing to poro-elastic formation. The higher differential in-situ stress, tensile strength and Young modulus in barrier formations and lower fracturing fluid injection rate and lower fracturing fluid viscosity have positive...

... mineral silicates, on the strength retrogression resistance under carbonation process was evaluated. Two cement slurries with 0% and 1.0% NC were prepared and tested for the change in their different properties of compressive and tensile strengths, porosity and permeability with the carbonation time...

... strength mechanical property cement property casing and cementing salt formation operation flexible expandable high-density cement system rheology fec system tensile strength software slurry cement chemistry cement Cement System cement slurry placement drilling fluid management...

... sheath and may ultimately result in its failure. For that reason, a new generation of cementing system with optimized mechanical properties and self-sealing capabilities were designed. The improved elastic constants and tensile strength value of the system make it more resistant to downhole stresses...

.... Once the failure mechanisms are well understood, further sensitivity analyses permit to select the most adequate cement system for the application, based on target windows of compressive and tensile strengths, Young's modulus, Poisson's Ratio, and expansion capacity. The paper will discuss a case...

... slowness, uniaxial compressive strength and tensile strength of the rock. An outline of the methods used is given in the paper. Based on the data obtain from these tests, correlations are established using regression analysis between fracture toughness values and determined rock mechanical properties...

... Tensile strength is a critical parameter that controls the hydraulic fracture opening and propagation. By definition, the tensile strength should be obtained by direct tensile strength test, which grasps two ends of a sample and pulls it apart. This direct tensile strength test is difficult to do...

... Woodford Shale experiment mineral tensile strength kerogen-rich shale kerogen matrix Abousleiman SEM image mechanical characterization Introduction Recent technological advances in the oil and gas industry have led to economical production in unconventional source rock reservoirs...

... Corrosion H2S management strength rehabilitation CFRP sheet wall thickness Thickness specimen Corrosion Inhibition materials and corrosion riser corrosion Corrosion Management thin-walled structure degraded pipe machining society of petroleum engineers cfrp strengthening tensile strength...

... in an offshore field. Mechanical properties including Young's modulus, Poisson's ratio, USC, friction angle, tensile strength, bulk density and pore pressure gradient obtained from two offset wells A1 and A2 were projected to the planned appraisal well A3 with tops were used as guidance. The same parameters...

... enhancement nanocomposite material application coiled tubing Drilling oilfield chemistry Upstream Oil & Gas resistance stability matrix production environment nanomaterial stiffness incorporation tensile strength nanotechnology nanocomposite Introduction In spite...

... at 2000 psi and 100°C for different time periods ranging from two weeks to three months. The cores were then analyzed for the mechanical properties using acoustics, unconfined compression, and indirect tensile strength testing machines. Results showed that storing CO 2 for longer times changed the rock...

... society of petroleum engineers fracture stress contrast mechanical anisotropy vertical stress tensile strength INTRODUCTION Shale gas plays typically have several hundred meters thick pay zones. The preferred completion in these plays is horizontal well with multistage hydraulic fracturing...

... is required to be used in Hooke's relationship. The failure point is given by either the tensile strength or the compressive strength of the cement (using the Mohr-Coulomb failure criterion for the latter), depending on the expected failure mechanism. In general, decreasing the Young's modulus or increasing...