... deposits making diagnostic and removal difficult ( Mukhopadhyay and Nelson, 2016 ). Mechanical Obstructions Mechanical obstructions could be an outcome of production and injection fluids, intervention operations performed in the well, presence of downhole fish, tubing or casing deformation ( Al-Ajmi...

... and cementing annulus pressure buildup production casing deformation collapsed production casing casing design diameter internal diameter mpa connection data sheet Well Description The geothermal well discussed in this paper, hereinafter referred to as "the well," is a development well intended...

... Abstract In the Luzhou region of the Sichuan Basin, deep shale gas horizontal wells at depths over 3,500 meters have experienced casing deformation issues during staged fracturing operations. This problem has significantly constrained the development efficiency of deep shale gas in this area...

... to the transformation relationship between the attitude of the fault and fracture bodies and the present in-situ stress tensor, the shear deformation degree of the fault and fracture grids has been quantitatively calculated, realizing the hierarchical evaluation of the activity of the fault and fracture bodies...

... mudstone reservoir characterization microseismic monitoring diversion hydraulic fracture bridge plug esv surface microseismic monitoring deformation terrane international petroleum technology conference region sichuan shale gas play magnitude ant Introduction The Changning region...

... that consider the initial state of the reservoir and wellbore. However, the dynamic nature of reservoirs and the interaction between fluid flow and geomechanical deformation necessitate a more comprehensive approach. This has led to the emergence of 4D geomechanics applications, which integrate temporal...

... technology with a low cost and a simple operation procedure was developed by applying intelligent microelectronic technology to production strings based on mechatronics, by means of astring mechanics effect calculation method used for multiple-packer combination, the deformation of smart layering exploiting...

... (to the right), mainly affected by Poisson's ratio, PP and Biot; and the tectonic component (to the left), driven by Young's modulus and Poisson's ratio. The tectonic deformations e h and e H in this equation (strains) are consequence of field scale basin deformations, which induce local deformations around...

... on the time-dependent deformation of the contacting asperities. In this study, we investigate the effect of acid exposure on the time-dependent deformation of the rock surface using micro-indentation testing. Microindentation testing is used to investigate the change in the mechanical properties of cores...

... architecture completion equipment hydraulic fracturing artificial intelligence fbur specimen filament fabrication configuration peek composition hotend deformation printer pla-based fbur fixture fraction geometry peek-based fbur creep composite architecture international...

... are the consequences of the compressive deformation triggered by the collision of the Indian plate into the Eurasian plate. In addition to the general north-south shortening, additional displacement events took place as well, which significantly enhanced the properties of the Mesozoic-Paleocene reservoir rocks through...

... the pressure depletion is significant compared to the previous coupling step. Based on the literature review, the reservoir compaction and subsidence occur in this region was caused not only from the reversible elastic deformation but also from the effect of pore collapse in some classes of the limestone...

... modeling & simulation reservoir characterization hydraulic fracture mpa permeability limestone deformation equation low-permeability reservoir international petroleum technology conference displacement production simulation technology multi-stage length optimisation algal limestone...

... Abstract The objective of this study is to understand the configuration of different deformation styles in post-salt sedimentary succession of Lower Congo Basin. Emphasis is placed on structural characteristics with respect to the thickness of salt and the geometry of the base of salt...

... by the progradation of shoreface and delta sedimentation. The Northwest-Southeast wrench-induced compression which happened in Pliocene to Quaternary has caused basin inversion in the basin, where the trending of the fold axes is in the Northeast-Southwest orientation. The wrench-induced compression deformation...

... sand control nozzle proppant slurry placement fixture deformation international petroleum technology conference pressure erosion resistance application dehydration leak requirement screen development nozzle placement connector Introduction In the pursuit to replenish oil and gas...

... Abstract Casing deformation of shale gas wells reduces the production rate and increases the cost. Early researches showed casing shear deformation due to weak plane slip is the majority in Weiyuan shale gas play. Since 2018, a rising form of casing deformation with elliptical crosssection...

... Abstract The installation of sand screens in wells can fail in one of two ways: by causing an unacceptable high pressure drop in the near wellbore area or by losing the ability to retain particles. Four mechanisms can lead to a failure: plugging, corrosion, erosion and mechanical deformation...

... by fitting based on the large number of test results. Sealing failure occurred in the cement sheath after repeatedly alternating stress, which occurred in the unloading stage. Plastic deformation occurred in cement sheath under high loading, and residual strain was formed after unloading because the plastic...

... geomechanics simulation. Coupled simulations with the dynamic reservoir model provided predictions of the fault stability by considering fault deformation. The paper further highlights the geomechanics evaluation consideration (economics and engineering trade-off) in designing maximum safe injection pressure...