... control and hydraulic firing in a firing head offers unique and distinct benefits in safety, operational flexibility, and risk reduction. On a recent job, a TCP assembly with dual electro-hydraulic firing heads (stacked vertically for redundancy) was run below a permanent packer and isolation valve...

.... Modeling & Simulation gun collapse failure mode spacer fluid simulation Completion Installation and Operations finite element modeling assembly pressure rating Artificial Intelligence safety spacer fluid pressure representation shock software spacer gun society of petroleum engineers gun...

... place when a pilot well is being drilled and the weight-on-bit (WOB) limit is exceeded. In the absence of constraint from a riser, this buckling can give rise to catastrophic failure. Deep water allows for enough of the bottomhole assembly (BHA) to be exposed to reach the critical load for buckling...

... Metalmorphology deepwater liner tieback casing design create metal-to-metal solution envelope sequence liner tieback system completion installation and operations operator casing and cementing receptacle tieback assembly requirement qualification Introduction Following new legislation...

... Using the spear assembly with an inner string method is likely the quickest contingency available to perform the "tack and squeeze" cementing operation. It should be noted that the spear assembly is not released from the casing until the "tack" cement has reached 500-psi compressive strength...

..., which uses, 1) tall wire ribs of a wire-wrapped structure to create an annular flow space, and 2) an innovative crimping technology that uses plastic deformation of metal components to connect the annular flow space across connections between sand-screen joints during rig assembly. Although the initial...

... Abstract The frac-pack completion has become one of the prominent completion types for deepwater formations throughout the world. The vast majority of frac-pack stimulation treatments are pumped through complex sand control tools in wells with large gravel pack assemblies. The forces created...

... liner top packer casing design bow spring centralizer collet base assembly upstream oil & gas liner centralizer tight clearance drilling operation clearance pipe application pfsc hatter tolerance press fit stop collar installation standoff society of petroleum engineers wellbore...

... Abstract Reaming while drilling can be a more economical drilling technique than conventional drilling. Downhole failures can occur for a variety of reasons, and failure as a result of excess dynamic loading on the bottom hole assembly (BHA) components may be the most mysterious. One of those...

... gravitational forces. This upward force does not come into effect until the packer is energized, thus ensuring the whipstock assembly remains flexible enough to mitigate wellbore tortuosity encountered whilst running in the hole. The system was successfully applied initially on three challenging uncemented...

... performance. The physics of operation, pre-job planning and modeling, followed by a thorough examination of run data and comparisons to offset wells will be documented and quantified. The performance of underreaming while drilling assemblies in long salt sections, as well as in pre-salt environments around...

... their technical capabilities for performing in more critical environments while minimizing non-productive time (NPT). Higher shot densities, propellants, larger perforating guns, electronic firing heads, shrouded assemblies, and dynamic shock modeling have been used to meet these new challenges. A major problem...

... to deploy different frac-packing systems and pack the wellbore under extreme conditions with improved packing efficiency and a higher chance of success. frac and pack proppant sand control campos basin exhibition real time system hydraulic fracturing debris completion assembly perforation...

... to total depth helps solve these issues, however, sacrifices the ability to run more sophisticated tools in the bottom hole assembly (BHA). Also, traditional liner top equipment was neither designed to endure the rigors of drilling dynamics, nor the balance of minimizing the equivalent circulating density...

... exhibition dts data drillstem testing assembly reservoir surveillance completion integrity appraisal well reservoir production monitoring contribution drillstem/well testing reservoir layer Geological Background Reservoirs within the Triassic Skaggerak Formation are common in the central...

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... conference drilling operation assembly vibration simulation artificial intelligence openhole section whirl Introduction This paper focuses on the development and validation of a transient vibrations model for drilling assemblies. Case studies are also presented to demonstrate features...

... will provide the details of the new application and how it improved cost efficiency and enhanced operational safety. seal assembly upstream oil & gas assembly society of petroleum engineers spe 137852 tieback string reduce expense application tieback swellable technology casing and cementing...

... sleeve mc 502 gp assembly spe 137861 well 1 completion installation and operations sump packer log section mc 459 completion type assembly well 2 mechanical sump packer case history upstream oil & gas well 3 operational summary mc 546 upper zone Introduction The continued...

... Abstract There is a critical need to understand the interaction between a drill bit and underreaming tool in hole opening assemblies. Problems that can result from improper matching include vibration, inability to open hole, mechanical damage to string tools or to the bit, and sub-optimal...