... connector displacement offshore technology conference cylinder pipeline repair connector prototype connector connector size h2s management offshore pipeline corrosion inhibition connection system gmsc test program loading condition vertical displacement novel subsea connector Introduction...

... displacement platform retrieved materials and corrosion safety factor environmental load brazilian scenario brazilian unit stability fatal accident involving toppling numerical investigation pipeline corrosion hydraulic workover unit offshore technology conference brazilian coast Introduction...

... systems/intelligent wells load rating load rating criterion completion tool makeup torque initiation instability completion equipment criteria deformation downhole equipment global nonlinearity threaded connection strength displacement Introduction Steel structures and tools...

... are modeled as elastic springs, and the load transfer pathways at the MLH shoulders are represented by displacement constraints. The length changes caused by pressure and temperature changes during a given well operation are combined with the as-installed conditions of each casing to determine the contact...

... Since the concept of this alternative approach involves permitting upheaval displacement of the pipe through the soil cover, a good understanding of the overlying soil behaviour and properties beyond the peak resistance is critical to ensure a robust design. Scope This article aims...

...-sea system conductor displacement subsea processing sustainable development cable individual strand cable design social responsibility wind energy subsea cable coefficient cross-section sustainability water barrier fatigue life strand dynamic cable curvature dynamic high voltage...

... Abstract This paper portrays salient features of the rock-berm pipe seabed interaction affecting the through-life axial restraint of rock berms installed intermittently over High Temperature High Pressure (HTHP) pipelines including: ( i ) axial displacement cycles of a pipeline leading...

...–vuggy carbonate formation. In addition, the research conclusion could be used to design and evaluate hydraulic fracturing operation. complex reservoir displacement hydraulic fracturing stress intensity factor modeling & simulation carbonate reservoir upstream oil & gas stress...

... arching and loss of restraint, but also shows that arch collapse leads to recovery of flowline restraint - enabling the potential to reduce rock berm volume compared to the case of assuming arching leads to permanent loss of resistance. piping simulation displacement pipe upstream oil & gas...

... the ice gouging threat. These pipelines are commonly embedded underneath the deepest ice-scoured records in the area, whereas the pipeline system is still threatened by the ice-induced soil displacement developed into the ice tip owing to the shear resistance of the seabed soil. Determination of the sub...

... for the NAM L13-F1-1 platform on the Dutch sector of the North Sea. frequency granular soil vibro driveability displacement vibratory hammer modeling & simulation dynamic driving force hammer frequency hook load driveability hammer vibratory upstream oil & gas offshore technology...

... and to facilitate production/injection at the expected rates. A complex test matrix was designed for predicting interactions between fluids, depending on fluid type, and the likelihood of comingling while drilling the reservoir or displacing fluids. Several techniques were used to evaluate compatibility, including...

... displacement ærfugl phase 1 arrangement offshore technology conference upstream oil & gas sensitivity lateral imperfection psi parameter start-up offshore pipeline torsional rotation rectification method lateral pull force lateral load Introduction The Residual Curvature Method (RCM...

...-lay rock berms, cable jetting, curve bollards and sleepers. piping design flowline technical challenge sleeper offshore pipeline post-lay rock placement turbidity current excavation piping simulation displacement mitigation west nile delta gas development pre-lay rock carpet rock...

... of lines. completion equipment simulation protection displacement numerical simulation frequency control line encapsulation flow port vibration interface encapsulation upstream oil & gas mechanism configuration offshore technology conference encapsulation material control line...

... measured crack mouth opening displacement (CMOD) at the EDM notches and strain gauges monitored strain along the test string during the reeling trial. Following the reeling trial, weld samples containing the notches were extracted and post-fatigue cracked to distinguish any defect growth associated...

... for wellhead movement, the analysis here developed capable of predicting the range of wellhead displacements is of a great importance. For flexible production flowlines, the bend restrictors impose a limit of upward and downward movements for the Christmas tree, and as a consequence, for the wellhead...

... horizontal lengths ranging from 440 m to 920 m, and extend to a maximum depth of 50 m below seafloor. The bottom boundary of each model corresponds to a shear wave velocity of 190 m/s. Boundary conditions for the dynamic analysis involved restrained horizontal and vertical relative displacements along...

...Introduction Abstract In deepwater and ultra-deepwater wells, hydraulic debris removal, or the circulating of debris to surface, serves as the primary method of removing debris from the wellbore during the displacement of drilling fluid to completion fluid. In a standard cased hole...

.... Recognizing the tendency for a pipeline to embed deeper into the seabed with axial displacement cycles ( White et al. 2011 ), concrete mattresses can be prone to arching thereby compromising the available axial restraint. Likewise, for rock dump, recent studies by Carneiro et al. (2017) , Rodriguez et al...