... the success of the well construction. drilling operation lower drain whipstock assembly swellable packer abu dhabi implementation multilateral well upstream oil & gas completion lower completion application directional drilling long string congested field assembly horizontal hole...

.... production monitoring upstream oil & gas production control production logging sludge sample deposition separation and treating reservoir surveillance production engineering well performance inflow performance sludge deposition lower completion choke valve formulation diesel-based...

... Abstract This paper presents a summary of the deployed Smart Liner- SL equivalent to the Limited Entry Liner- LEL as lower completion for the first time in a sidetracked Gas well, Offshore Abu Dhabi. R-1 is subdivided into several sub-layers, the reservoir properties are characterized by low...

... the lower completion to provide access to the reservoir, protection to a control line and act as part of the fluid-loss envelope. Remote activation technology has been implemented to the sleeve designs to improve efficiency and introduce operational flexibility. Three variants of sleeves were designed...

... stuck pipe incidents and mitigate them as much as possible. Experience accumulated from numerous lower completion deployments in deep slim-hole horizontal wells allowed the development of a dedicated risk matrix to minimize stuck pipe incidents. The resulting risk matrix incorporates the most...

... to minimize field development cost by reducing well counts. Longer horizontal require lower completion liners to meet the objectives of the well. Full multi- disciplinary input are needed to properly install an effective lower completion, but robust design often brings strong performance. This paper describes...

... of high gas production. An integration of the various results from production logging, the pulsed neutron measurements, and open-hole and cement log data has helped in confirming the source of the produced gas. The acquired production log (PL) data revealed gas entry from the top of the lower completion...

.... This is the first Level 5 configuration installed in UAE integrated with a lower completion. The design enhances the benefits of the multilateral construction by providing full mechanical & pressure isolation at the junction throughout the life of the well. Furthermore, accessibility to both laterals from...

... simulation upstream oil & gas oil production lower completion inclination gulf fault block water production mubadala petroleum thailand Introduction to the Jasmine oil field The designation "Jasmine field" is commonly used to refer to both the Jasmine field and the neighboring Ban Yen...

... as they represent a big difference in AICD technologies. Best practice elements The ICT elements of a lower completion therefore ranges from the simple, mechanical rudimentary orifice devices, to advanced autonomous devices with mechanical design and flow characteristics that are tailor made to each...

... to bridge the gap between the upper and lower completion for both control and data flow. The method is a combination of two well proven systems, namely a cabled permanent downhole monitoring system that is connected to the surface with a tubing encapsulated conductor and instrumentation and control tools...

... Abstract This paper describes optimal field development and appraisal in complex reservoirs and challenging environments in field ‘ABC’. Most of the wells are laterals with ICD (lower) completions across heterogeneous carbonate reservoirs. Highly corrosive environments i.e. up to 20% H2S...

... designed and implemented a cost effective multi-zone completion (MZC) with selectivity and sand control. The completion was designed to fit in a 7" 23# casing and is comprised of a lower and an upper completion. The complexity of the lower completion; 4" sand screen as outer string, internal 2-3/8" tubing...

... and temperature measurement completion systems on 3 ½-in. and tapered 3 ½ × 4 ½-in. tubing by using a wireless electric connect-disconnect system. completion equipment liner lower completion well 315 drilling operation friction factor slackoff friction factor completion system Upstream Oil & Gas...

... To achieve these goals development of plugged liner technology was initiated utilising Dissolvable Plugged Nozzle Assemblies (DPNA) for deployment with LEL lower completions combined with Remote Close Shoes (RCS). Plugged Lower Completion Benefits Abstract Earlier, SPE Technical Paper...

... as highlighted below. There is now a flow path from the reservoir to the tubing. Abstract The most common practice to deploy a lower completion with inflow control devices (ICDs) requires a washpipe assembly to facilitate deployment. Due to the nature of traditional ICDs, with open flow ports...

...Lower Completion Design considerations Abstract Objectives/Scope A new vision with new techniques of wells’ upper and lower completions have been applied successfully throughout a giant offshore multi-reservoir oilfield. Wells with long to very-long laterals have been completed...

.... Achieved a field record of the longest drain drilled with 8,500 ft. of MRC. The fit for purpose real time LWD measurements enabled successful placement of the lower completion and blanking the risk zones for pro-longed sustainable production. Identification of fracture zones in real time helped...

... an engineered lower completion liner in order to deliver the required well performance that will adequately produce and sweep the reservoir. The engineered liner along with the extremely long laterals means significant time is spent switching the well from reservoir drilling fluid (RDF) non-aqueous fluid (NAF...

... for the RPU to perform ESP change out and running upper/lower completions (Re-completion) on existing wells that has ESP failures, or any recompletion opportunities. During the trial period, this new unit achieved similar operational efficiency to a HWU, while proving its capabilities to execute the most...