drilling jar
1Drill string — A drill string on a drilling rig is a column, or string, of drill pipe that transmits drilling fluid (via the mud pumps) and torque (via the kelly drive or top drive) to the drill bit. The term is loosely applied as the assembled collection of… …
2бурильный яс — — [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность EN drilling jar …
3механический буровой яс — — [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность EN mechanical drilling jar …
4Home Soil — ST episode name = Home Soil series = TNG ep num = 18 prod num = 117 date = February 22, 1988 writer = Robert Sabaroff director = Corey Allen guest = Walter Gotell, Elizabeth Lindsey, Gerard Prendergast stardate = 41463.9 year = 2364 prev = When… …
5MythBusters (2006 season) — Country of origin Australia United States No. of episodes 28 (includes 2 specials) Broadcast Original channel Discovery Channel …
6Economic history of China before 1911 — For developments after 1911, see Economic history of Modern China. A Chinese dragon seen floating among clouds, engraved on a golden canteen dated to the 15th century, during the …
7Goa'uld characters in Stargate — This is a list of the Goa uld characters that have appeared so far in Stargate, Stargate SG 1, and Stargate Atlantis. In the Stargate fictional universe, the Goa uld are a parasitic alien race that use other beings as hosts. Ra stated in the… …
8Thrice Upon a Time — Infobox Book name=Thrice Upon A Time author=James P. Hogan cover artist=Rowena Morrill language=English subject=Time travel genre=Hard science fiction publisher=Ballantine Books release date=March 1980 isbn=auto isbn|0|3|4|5|3|2|3|8|6|0 345 32386 …
9List of Slayers characters — This is a list of major characters from the anime, manga and novel series Slayers. This list is incomplete; you can help by expanding it. Contents 1 Major characters 1.1 Lina Inverse …
10Bored of the Rings —   Front cover of the 2001 edition …
