Overview ObjectiveCut 5.0” Drill pipe at free point. ChallengesCoated pipe with TK34P component.Open ended BHA introducing uncertainty to the punched holes confirmation.SolutionsPerformed an integrated approach with Wireline Free Point Tool.ResultZERO HSE…
Overview Objective1.5" Coiled Tubing RecoveryChallenges81in ID minimum restrictionSolutions75” RCT and PTC deployed with E-Line running gearResultZero HSE Incident100% efficencyThe coil tubing was successfully cut & recovered. Details An Oil &…
Overview Challenges2” Coiled Tubing Stuck at 3,800mDeviation 10.95 Deg ̊5 ppg Brine3668psi @ 1720mTemperature 205 ̊ FMin Restriction 1.06 inchContinuos pressure surface pressure built upStringent Lithuim battery importation regulationsCT suspected…
Overview ChallengesNarrow Cutting zone 16.67” due to the design of the 9-5/8” AHC packer for old completion2ppg zinc bromideSolutionsMCR EMA & RCT Deployed utilising E-lineRapid mobilisisationClean and non flare cut,…
Overview ChallengesCutting depth was located between two production packers.5” 9.2 # N-80 Tubing under compressionMin restriction of 2.81inSuspected tubing are BucklingThree unssuccsesful mechanical cutter attemptsSolutionsDeployed 2.0in RCT and 1 11/16”…
Overview Challenges Highly deviated well (77 degree) Coil tubing memory conveyance Required minimum flow area of 3.8-sqinch Solutions Non-explosive puncher on memory conveyance Details One of major oil and gas…
Overview Challenges2” inch Coiled Tubing Stuck at 8644 ft70 degree well trajectoryCut in vacuum wellConvince client to follow correct procedureOrganize many people during operation to work together as a teamSolutionsUse…
Overview ChallengesRestriction of 3.313” IDSlickline / memory conveyanceChallenging to mobilise explosive in countryUnknown well historySolutionsNon-explosive puncher on memory coveyance Details Over 40 fruitful years of oil production, the wells have…
Overview Challenges• 2" Coil Tubing stuck due to runaway after cement job• Top of cement 9,950ftMD• 45.56 Deg deviation• No circulation• 8.3ppg fluid• Restricted rig up heightsSolutions• PTC/RCT deployed utilizing…
Overview Challenges• To cut 2-7/8” tail pipe below packer• 27 Deg deviation• Narrow cutting window (1 meter)• Required a clean cut• High Profile WellSolutions• Evaluate the EOT condition with downhole…