internal drilling
71Falkland Islands — Falklands and Malvinas redirect here. For other uses of Falklands, see Falkland (disambiguation). For other uses of Malvinas, see Malvinas (disambiguation). Falkland Islands …
72Controversies surrounding Royal Dutch Shell — There have been concerns over Royal Dutch Shell over environmental and health and safety related issues as well as in respect of its businesses practices and priorities. In recent times Shell’s management has acknowledged some of these problems… …
73Diffusion of technology in Canada — This article outlines the history of the diffusion or spread of technology in Canada. Technologies chosen for treatment here include, in rough order, transportation, communication, energy, materials, industry, public works, public services… …
74lathe — /laydh/, n., v., lathed, lathing. n. 1. a machine for use in working wood, metal, etc., that holds the material and rotates it about a horizontal axis against a tool that shapes it. v.t. 2. to cut, shape, or otherwise treat on a lathe. [1300 50;… …
752000s energy crisis — This article is about the causes and analysis of the relatively high oil prices of the 2000s. For discussion of the effects of the crisis, see Effects of the 2000s energy crisis. For a chronology of oil prices during this time, see 2003 to 2011… …
76Chernobyl disaster — This article is about the 1986 nuclear plant accident in Ukraine. For other uses, see Chernobyl (disambiguation). Chernobyl disaster …
77Casing (borehole) — Casing is large diameter pipe that is assembled and inserted into a recently drilled section of a borehole and typically cemented into place.PurposeCasing that is cemented in place aids the drilling process in several ways: * Prevent… …
78Coiled tubing — In the oil and gas industries, coiled tubing refers to metal piping, normally 1 to 3.25 in diameter, used for interventions in oil and gas wells and sometimes as production tubing in depleted gas wells, which comes spooled on a large reel. Coiled …
792010s — Millennium: 3rd millennium Centuries: 20th century – 21st century – 22nd century Decades: 1980s 1990s 2000s – 2010s – 2020s 2030s 2040s …
80Electrical discharge machining — An electrical discharge machine Electric discharge machining (EDM), sometimes colloquially also referred to as spark machining, spark eroding, burning, die sinking or wire erosion,[1] is a manufacturing process whereby a desired shape is obtained …
