... and operations asset and portfolio management production monitoring enhanced recovery packer drilling operation reservoir surveillance production control horizontal hole lateral seal assembly different reservoir glass disc dual lateral well liner accessibility well intervention assembly liner...

... asia government hydraulic fracturing reservoir geomechanics frac plug enhancing fracturing perf technique-case study lateral liner figure Introduction The Bahrah field is located North Kuwait area near the Kuwait Bay, along the crest of the Kuwait arch, and south of the Sabriyah field...

... with gravel pack as sand control. Over time, some wells have sand control equipment failures and result unwanted formation sand production that cause oil production restriction and artificial lift failures. To remediate the problem, well intervention (which named as revise liner) jobs are required to pull out...

...Self-healing additives characterization RESULT AND DISCUSSION Abstract Often in the water injector (WI) system with liners, the "unseen" damage such as micro scratch is very difficult to be detected, and these micro scratches, when not detected will eventually become a major damage...

... Abstract A 7-in. liner was successfully cemented in the south east region of Mexico at 7530 m MD despite significant pressure and temperature challenges. The entire 1,370-m, 8.5" open hole section needed cement coverage and isolation to test several intervals. The challenge of the ultranarrow...

... requires a condition to have uncommon casing size and specification, 16" intermediate semi flush liner connection and 13-3/8" full flush intermediate casing connection to ensure sufficient annular area and less restriction during running to bottom. The relentless effort to secure one the most critical ERD...

... Abstract In this case study, high resolution temperature array data, acquired during a Drill Stem Test (DST), were able to identify and quantify flow behind the liner. Quantifying the flow rate behind the liner between the production zones was of significant value to the operator to reduce...

... a perforated liner. In the 3 rd and final sidetrack, the drill pipe completion idea was successfully executed resulting in a well that is producing ∼40 MMSCFD. The idea was selected after technically evaluating other viable options such as liner drilling using 5-1/2 in. casing or drilling with continuous...

... Production Increase society of petroleum engineers liner operation recirculation Pump Installation twin screw pump GVF Scenario application separator liquid configuration installation differential pressure optimised multi-phase pump installation Introduction The gas fields are situated...

...Introduction The design for the well to be drilled off the eastern coast of India ( Fig. 1 ) included openhole completions and a gravel pack; the casing or liner was required to be landed in depleted sand reservoir tops. The primary reasons for installing the liner were to establish having...

... of this concept was successful. Resulted savings include eliminating the liner installed in the standard well design, saving rig days, and eliminating expandable liners in future re-entries. The deployment of the developed system has resulted in significant cost savings, allowed for more operational efficiency...

... then provide the basis for future optimization in these types of wells. drilling operation drill pipe well control POOH annular pressure drilling mud weight assembly jurassic reservoir Upstream Oil & Gas cement pipe coil liner torque Circulate reservoir mechanical back ppg cement...

... hydrostatic overbalance at all, is being challenged. Managed Pressure Cementing (MPC) is relatively a new cementing technique using Managed Pressure Drilling (MPD) equipment and processes allows the wellbore to be displaced with a hydrostatically underbalanced mud after landing the liner string, then cement...

... by Expected Value Decision Analysis. The expected value of each option included CAPEX, OPEX, NPV, and all quantified aspects and risk. The thermoplastic plastic pipe assessed is a flexible pipe for shallow water consisting of polyethylene (PE) internal liner, annular ring steel strip armor, and PE outer...

... that the cementing bonding in the dual casing section was commonly unsatisfactory in the production liner cementing. Factors that affect cementing quality, including fluid density/rheology hierarchy, pumped fluid volume, and pumping rate, were verified and excluded from consideration as possible causes for the bad...

... complex reservoir high pressure high temperature zonal isolation compressive strength cement property HPHT cement chemistry Upstream Oil & Gas self-healing cement bottomhole static temperature expandable cement tapered liner expansion advanced isolation material critical high-temperature...

... Abstract The capability to reliably deploy large-bore hangers in offshore applications is critical to project success ( McCormick et al. 2013 ). This case study discusses the the deployment of a large-bore expandable liner hanger (ELH) for the first time in a West African country and how...

... ) Abstract This paper describes the applications of annular chemical packer (ACP) with highly tailored thixotropic characteristics in horizontal wells completed with slotted liners. The purpose of the applications was to provide a cost effective annular isolation method for water control in horizontal...

... and cementing innovative cement spacer Indonesia application operation gradient cement slurry drilling fluid management & disposal drilling fluid formulation Offshore well zonal isolation objective special lcm drilling fluids and materials Upstream Oil & Gas liner Case History cement...

... critical when re-development is required using existing assets to be side tracked. The severe depletion of the oil zones creates significant pressure contrast with water and gas layers that need to be properly isolated. Failure to correctly cement the casings or liners generally ends up by generating...