... and required re-evaluating where to create cuts along the flowline. Finally, deploying the CT in a flowline required configuring the injector head horizontally, which required a customized base for safe rig up and operation of the injector head and pressure-control equipment. CT successfully cleaned out five...

... cleanouts using conventional coiled tubing (CT) and nitrogen had been unsuccessful. The job had to be performed from a work barge in a catenary style, meaning that the injector head, blowout preventers, and power pack were on the platform, but all were operated from a barge. The advanced wireless catenary...

... consideration injector head ovality safety factor Introduction The HPHT gas and condensate field is located in block 30/07a of the Central North Sea, approximately 150 miles ESE of Aberdeen. The field was discovered in 2006 and development was approved by UK government in October 2010. The complex...

... drilling wellhead society of petroleum engineers jointed pipe pipe rotation coiled tubing operations upstream oil & gas support pole completion installation and operations pipe completion system injector head run jointed pipe spe 28300 newman slip bowl substructure application...

... surface pressure present on the well. The primary equipment components which most affect the performance of the tubing string include the injector head, tubing guide, and service reel. fiber cct specimen kevlar epoxy cct composite material hsla steel specimen application injector head...

.... These tools are usually deployed into a well by placing them inside a lubricator/riser attached to the injector head on top of the wellhead. If this conventional method is used, the CT injector head needs to be placed on top of the lubricator as shown in Figure 1. The CT injector head weighs over 7000 lb...

... considerations involved in the job design for wells with higher WHPs are reviewed in this paper. These special considerations include: Well control equipment capable of operating safely with high WHP Burst and collapse limits of the CT Injector head capable of pushing the CT into the well against the WHP...

... & gas injector head flow rate SPE SPE 20459 Openhole Drilling Using Coiled Tubing and a Positive Displacement Mud Motor J.D. Fultz and F.J. Pittard, SlimDril IntI. Inc. SPE Members Copyright 1990, Society of Petroleum Engineers, Inc. This paper was prepared for presentation at the 65th Annual...