... of alternating oil production and water injection wells spaced 600 ft apart. A multizone MCST was placed in a thin, layered chalk aiming for an increased effective well bore radius. The well consisted of a 4-½" liner with a new record number of subs placed in one well; 56 MCST subs. Each sub contained four...

... drilling fluid property drilling fluid formulation annulus space pull operation efficiency well 1 operation transducer barite sag liner annulus material amplitude overpull flag interpretation information milling operation abandonment Background The decision to plug and abandon a well...

... and cementing pore pressure ECD overbalance liner reservoir designer mud Drilling resilient cement well control overburden flow rate cement job slurry Elgin Upstream Oil & Gas MWW operation infill drilling Infill Drilling Campaign Introduction Following the discovery of Franklin...

... as an enabling technology to navigate within some very narrow margins in the first well of the redevelopment campaign. MPD was implemented in conjunction with drill-in liner and wellbore strengthening technologies to successfully deliver this first well and prove the techniques required to prolong field life...

... Abstract Casing, liner and completion running operations are key activities during the well construction process. Failure to reach the required setting depth may have a significant impact on well economics due to additional construction costs, deferred production and lost reserves...

... loops and at the Gullfaks field. A full scale DeWaterer with 20 liners has been tested to investigate the effect of gas present. The operational window of the inline technology has been established, and the results show that gas and water can be efficiently separated from the well stream. The results...

... not give any measurable reduction in sand production from Buzzard wells. The effect of perforation orientation on liner erosion was reviewed using Computational Fluid Dynamic models of a nominal 100ft 5.1/2" liner section. This showed no significant difference between 10–350° and 60° phasing perforation...

... with an outer aluminium tube was installed as an integral part of the 10 ¾″ liner. The plan was to perform the milling operation through this window. A stuck string incident during the 10 ¾″ liner installations accidentally caused the liner to drop in hole. The liner ended up at the wrong orientation...

... swellable packer deployment Completion Installation and Operations swellable elastomer packer Brownfield Water Management Solution water cut straddle water production packer swellable packer straddle fracture well integrity liner application horizontal well society of petroleum engineers...

... matured and more data been acquired over longer production periods, some a better understanding of the production behaviour has been gained. Installing an inner tubing with associated flow control valves in a horizontal liner causes restrictions to the flow, and an increased pressure drop. One...

... productivity flow in porous media fluid dynamics depression well pattern erosional depression perforation length lateral porosity accumulation thin low permeability gas field hba-19ml liner spe 123979 spiralling dual lateral horizontal well Halfdan Northeast Location and Reservoir Geology...

... the liner was installed in the lateral to regain hydraulic access to the main bore below the junction. The hollow whipstock was used for the milling and production/injection phases and was not retrieved, saving an additional pipe trip. The well completion used several cementing and completion products...

... Technology fracture packer limitation Directional Drilling injector liner pipe novel down-hole intervention tool society of petroleum engineers production monitoring completion installation and operations intervención de pozos petroleros downhole intervention well intervention reservoir...

... in stuck pipe and incapability to run casing to depth, significantly impacting operational cost. One identified and proven solution for this challenge is the implementation of a "Drilling with Liner technique" (DwL). If the formation collapses during this operation, the casing is already in place...

... Upstream Oil & Gas casing design casing and cementing liner contingency application liner extension system specification recess shoe commercial deployment installation completion installation and operations spe 108331 expandable liner successful installation expansion monobore...

... isolation drilling fluid chemistry drilling fluid property completion equipment liner cement inner string assembly placement spe 109070 service tool check valve gravel pack Completion Installation and Operations drilling fluid formulation closing sleeve zonal isolation procedure gravel...

... Installation and Operations swellpacker technology well integrity liner zonal isolation swellable packer oil production Case History application the packers water cut plug Upstream Oil & Gas spe 108613 deployment hydrocarbon fracture reservoir packer Scenario production enhancement...

... criteria reservoir pressure successful application nitrogen horizontal section liquid velocity Upstream Oil & Gas liner underbalanced condition whipstock horizontal short rasius re-entry well application Algeria drillstem/well testing completion installation and operations drillstem...

... of the well, is used for force and pressure control. The concept is suited for drilling with a liner, which optionally can be expanded in place in the same run. The concept has special advantages for improved downhole pressure control, and for safe and efficient drilling of reservoirs with challenging...

... is realized. In conclusion, this paper will outline future possibilities for the technology and how it will impact the industry. global technology liner casing design upstream oil & gas actuator construction drilling operation society of petroleum engineers bell section casing and cementing...