... connections of flowline and gathering line bundles. A service capsule is required to send workers into the dry work cellar at atmospheric environment. It is important from the point of view of safety to keep the cellar watertight, when workers perfrom their job in the cellar. Watertight mechanism is devised...

... operation pipeline service capsule pilot line upstream oil & gas bullnose prc riser pull-in cable cable thistle OTC 3347 TH ISTLE "A" PLATFORM PI PELI NE CONNECTI ONS by J. DeJong and M. D. Feller, Lockheed Petroleum Srvcs. Ltd., and D. R. Clementson, SNOC (Development) Ltd. EO Copyright...

.... Well production. installation bullnose port dry land test site selection whc valve wellhead cellar safety valve cable hanger control system flowline modification control line cellar service capsule completion upstream oil & gas OTC 2818 THE INSTALLATION OF ADEEP WATER...

... vehicle contingency planning gulf ship hardware safety characteristic service capsule subsea production equipment subsea chamber operation production system installation engineer underwater work vehicle OFFSHORE TECHNOLOGY CONFERENCE 6200 North Central Expressway Dallas, Texas 75206...

... and outlines the pipe pull concept and the experimental program conducted to establish its feasibility. The paper concludes with a discussion of situations where this subsea pipe-pull work chamber capability might be utilized as an aid to offshore pipelaying. SERVICE CAPSULE and SURFACE SUPPORT Fig. 1...