DRILLING RIG ACCIDENTS IN RUSSIA....

Drilling rig accidents

Drilling rig accidents

It also includes storage and disposal of waste. Unless otherwise stated, all accidents are associated with production wells. Since many accidents involve transport of raw materials, several states included in this list have little or no fossil fuel production.OverviewThis list is complementary to the . Large accidents, qualifying as The. . • March 24, 1989 – The occurred in Prince William Sound, Alaska.• December 31, 2012 – Offshore drilling rig breaks loose from tow, 18 evacuated. . • September 2010 – March 2011 – Near Greenbrier, earthquake swarm near injection wells, largest 4.7 • May 21, 2012 - A fire and explosion broke out at an abandoned crude oil tank battery, near El Dorado.. . • Jan. 27, 1908 - Lightning struck tank number 3 of the Union Oil Co. tank farm at Avila. The bolt struck at 3:30 p.m. and ignited the oil stored in the tank. • October 5, 1913 - A spark from a passing locomotive was blame. . • • August 2001 through 2012 – , earthquakes up to magnitude 5.3. [pdf]

Drilling rig accidents 2014

Drilling rig accidents 2014

• Jan. 27, 1908 - Lightning struck tank number 3 of the Union Oil Co. tank farm at Avila. The bolt struck at 3:30 p.m. and ignited the oil stored in the tank. • October 5, 1913 - A spark from a passing locomotive was blamed for starting a fire, in a 250,000 gallon tank of distillate oil at the San Diego Standard Oil tank yard. As the oil burned it threw sparks skyward, which rained down on several other tanks nearby, igniting them. The fire burned for 2 days. This report describes fatal incidents identified by the NIOSH Fatalities in Oil and Gas Extraction (FOG) database that occurred in 2014. The purpose of FOG is to collect detailed information about worker fatalities related to U.S. oil and gas extraction. [pdf]

Different parts of a drilling rig

Different parts of a drilling rig

Drilling derricks and Rig Masts consist of a steel framework with a square or rectangular cross-section. Their purpose is to support the hoisting equipment and rack the tubulars while tripping pipe. The number of joints in a stand (single-double-triple) that the rig can pull is dependent on the height of the derrick. . The Drawworks is one of the most important components of the drilling rig (types of drilling rigs). The unit supplies the hoisting power, the. . The Crown Blockas a drilling rig component is a fixed set of pulleys (called sheaves) located at the top of the derrick or mast, where the drilling line is threaded. The companion blocks to these pulleys are the traveling blocks. By using two sets of blocks in this fashion,. . The Traveling Blockis a set of sheaves (pulleys) that move up and down in the derrick. The drilling line is threaded (reeved) over the. . Attached to the bottom of the traveling blocks, the hook is required to hang the swivel and rig kelly(for drilling) and the elevator bales (for tripping pipe and casing). . • (#22) is a section of large diameter pipe fitted to the top of the that the attaches to via a side outlet, to allow the to flow back to the .• (BOPs) (#23 and #24) are devices installed at the wellhead to prevent fluids and gases from unintentionally escaping from the . #23 is the annular (often referred to as Hydril named after a manufacturer), and #24 is the pipe rams and blind rams. [pdf]

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