drilling problems
91Petroleum — For other uses, see Petroleum (disambiguation). Proven world oil reserves, 2009 …
92Oil depletion — per major producing country. This model assumes world oil depletion remains constant at the 2004 level of 80 million barrels per day.[1] However, world oil depletion is currently (as of 2008) at 85 million barrels per day …
93Driller's depth — The original depth recorded while drilling an oil or gas well is known as the Driller s Depth. Contents 1 The Problem 1.1 Measurement of Driller s Depth 1.2 Measuring drill string length 1.2.1 …
94Rowan Companies — Rowan Companies, Inc. (nyse|RDC), founded in 1923 and based in Houston, Texas, is an S P 500 company which provides contract oil well drilling services and rigs, and manufactures equipment for drilling as well as for mining and timber industries …
95Conasauga shale gas field — The Conasauga Shale is a geological gas shale formation lying within the Appalachian thrust and fault region of the state of Alabama and consisting of Lower Paleozoic (Cambrian and Ordovician) sedimentary rocks at an approximate 1,000 foot depth… …
96Conasauga shale — Coordinates: 33°41′55.09″N 85°36′14.74″W / 33.6986361°N 85.6040944°W / 33.6986361; 85.6040944 The Conasauga Shale is a Cambri …
97MythBusters (2006 season) — Country of origin Australia United States No. of episodes 28 (includes 2 specials) Broadcast Original channel Discovery Channel …
98Presidency of Barack Obama — 44th President of the United States Incumbent Assumed office January …
99Royal Dutch Shell — plc Type Public limited company Traded as LSE:  …
100Dye 3 — is an ice core site and previously part of the Distant Early Warning (DEW) line, located at (65°11′N 43°49′W / 65.183°N 43.817°W / 65.183; 43.817 ( …
