well casing
71boring tube — noun Etymology: boring (I) : well casing …
72calf wheel — noun Etymology: so called from its resemblance to a bull wheel : a drum for raising and lowering heavy strings of well casing …
73perforator — ˈ ̷ ̷ ̷ ̷ˌrād.ə(r), ātə noun ( s) : one that perforates: as a. : a prehistoric stone or bone implement for drilling or boring holes b. : a mechanical device for punching holes or designs through or into a flat surface check perforator …
74shutoff — ˈ ̷ ̷ˌ ̷ ̷ noun ( s) Etymology: shut off 1. a. : something that shuts off : valve, stopper must build a cement shutoff to plug the leaking well casing …
75Electric Line — The term wireline usually refers to a cabling technology used by operators of oil and gas wells to lower equipment or measurement devices into the well for the purposes of well intervention and reservoir evaluation. Braided line can contain an… …
76Drilling rig — For a detailed diagram of a Petroleum drilling rig, see List of components of oil drilling rigs. Drilling rig preparing rock blasting …
77Expandable tubular technology — is a system for increasing the diameter of the casing or liner of an oil well by up to 20% after it has been run down hole.ChallengesTwo challenges facing the Oil Gas industry are accessing new reservoirs that currently cannot be reached… …
78Completion (oil and gas wells) — This article is about the oil or gas well completion. For other uses of completion, see Completion (disambiguation) In petroleum production, completion is the process of making a well ready for production (or injection). This principally involves …
79Sausage — This article is about the prepared meat. For other uses, see Sausage (disambiguation). Kiełbasa Biała (white sausage), Szynkowa (smoked), Śląska, and Podhalańska styles (Poland) A sausage is a food usually made from ground meat (normally pork or… …
80Drilling fluid — This article is about fluids used when drilling a well. For fluids used with drill bits during metal working, see cutting fluid. Driller pouring a foaming agent down the rod string on a drilling rig In geotechnical engineering, drilling fluid is… …
