The State of Alaska is both a producer and consumer of natural gas. In 2006, Alaska consumed 180.4 Bcf of natural gas. [1]
Share of total US gas consumption (percentage) | ||||||
---|---|---|---|---|---|---|
Use | 2001 | 2002 | 2003 | 2004 | 2004 | 2006 [2] |
Residential | 0.35 | 0.33 | 0.33 | 0.37 | 0.37 | 0.47 |
Commercial | 0.52 | 0.50 | 0.54 | 0.59 | 0.56 | 0.65 |
Industrial | 0.92 | 0.88 | 0.58 | 0.65 | 0.80 | 0.58 |
Vehicle Fuel | 0.09 | 0.08 | 0.09 | 0.09 | 0.17 | 0.17 |
Electric Power | 0.61 | 0.56 | 0.67 | 0.69 | 0.67 | 0.70 |
Alaskan gas wells are located in two regions. The largest source is the North Slope area around Prudhoe Bay where gas was discovered along with oil in 1968. In 1974 the State of Alaska's Division of Geological & Geophysical Surveys estimated that the field held 26×10 12 cu ft (740 km3) of natural gas. [3] Because there is no way to transport the Prudhoe Bay gas to markets, as gas comes out of the wells, it is separated from the oil stream and reinjected into the ground to maintain the oil reservoir pressures. There are several proposals to transport the Prudhoe Bay gas. See, Alaska Gas Pipeline.
The second source is located on the Kenai Peninsula on the South coast of Alaska. There are probable gas reserves of 1,726.4 Bcf in this area. [4] Most of this gas is exported to Japan through a liquefied natural gas terminal located on the Cook Inlet. The Cook Inlet basin contains large oil and gas deposits including several offshore fields. [5] As of 2005 there were 16 platforms in Cook Inlet, the oldest of which is the XTO A platform first installed by Shell in 1964, and newest of which is the Kitchen Lights Unit platform installed by Crowley and supported by the German engineering and project management companies Heavylift@Sea, Overdick and Projektbox installed in 2015. Most of the platforms are operated by Union Oil which was acquired by Chevron in 2005. There are also numerous oil and gas pipelines running around and under the Cook Inlet. The main destinations of the gas pipelines are to Kenai where the gas is primarily used to fuel commercial fertilizer production and a liquified natural gas (LNG) plant and to Anchorage where the gas is consumed largely for domestic uses. [6] ConocoPhillips and Marathon operate the LNG terminal under a series of two-year-long licenses issued by the U.S. Department of Energy under Section 3 of the Natural Gas Act. [7] When these companies applied for another two-year extension of the license, various Alaskan entities, including the local fertilizer plant opposed the application on the grounds that there was not sufficient gas to meet local requirements as well as the proposed exports. The Agrium fertilizer plant claimed it closed because it could not obtain a gas supply. On June 3, 2008, the Department of Energy granted the extension having found that there were sufficient supplies for Alaska's needs. [4] On 22 July 2014, the Alaska LNG project submitted an application to export LNG to the US Department of Energy (DOE). ExxonMobil has confirmed that the Alaska LNG project will seek to export up to 20 million tpa of LNG. The project will export LNG for a period of 30 years to countries that have existing free trade agreements (FTA) with the US, as well as to non-FTA countries. The project is anticipated to create up to 15,000 jobs during construction and approximately 1000 jobs for operation of the project. ExxonMobil has confirmed that the Alaska LNG project will seek to export up to 20 million tpa of LNG. The Alaska LNG project participants are the Alaska Gasline Development Corp. (AGDC) and affiliates of TransCanada, BP, ConocoPhillips, and ExxonMobil. The LNG project is now in the pre-front-end engineering and design phase, which is expected to be completed in 2016. [8]
The State of Alaska has adopted legislation which would provide $500 million of start-up funding for a new pipeline to transport Prudhoe Bay gas. The selected proposal from TransCanada Corp. would go through Canada without connecting to the existing natural gas system in Southern Alaska. However, three Boroughs have formed the Alaskan Gasline Port Authority to build a line from Prudhoe Bay to Valdez that would connect to the existing system.
The gas pipeline has emerged as an issue in the 2008 United States elections, because Alaskan Governor Sarah Palin has cited her actions on the gas pipeline as evidence of "standing up to Big Oil" [9] while her opponents claim it is a political reward to her political supporter TransCanada Corp. [10] [11]
The Alyeska consortium refers to the major oil companies that own and operate the Trans-Alaska Pipeline System (TAPS) through the Alyeska Pipeline Service Company.
The Trans-Alaska Pipeline System (TAPS) is an oil transportation system spanning Alaska, including the trans-Alaska crude-oil pipeline, 11 pump stations, several hundred miles of feeder pipelines, and the Valdez Marine Terminal. TAPS is one of the world's largest pipeline systems. It is commonly called the Alaska pipeline, trans-Alaska pipeline, or Alyeska pipeline,, but those terms technically apply only to the 800 miles (1,287 km) of the pipeline with the diameter of 48 inches (1.22 m) that conveys oil from Prudhoe Bay to Valdez, Alaska. The crude oil pipeline is privately owned by the Alyeska Pipeline Service Company.
Cook Inlet stretches 180 miles (290 km) from the Gulf of Alaska to Anchorage in south-central Alaska. Cook Inlet branches into the Knik Arm and Turnagain Arm at its northern end, almost surrounding Anchorage. On its southern end, it merges with Shelikof Strait, Stevenson Entrance, Kennedy Entrance and Chugach Passage.
The Alaska North Slope is the region of the U.S. state of Alaska located on the northern slope of the Brooks Range along the coast of two marginal seas of the Arctic Ocean, the Chukchi Sea being on the western side of Point Barrow, and the Beaufort Sea on the eastern.
A stranded gas reserve is a natural gas field that has been discovered, but remains unusable for either physical or economic reasons. Gas found in an oil well is generally called associated gas rather than stranded gas but some flared gases from oil wells are stranded gases that are unusable due to economic reasons.
TC Energy Corporation is a major North American energy company, based in Calgary, Alberta, Canada, that develops and operates energy infrastructure in Canada, the United States, and Mexico. The company operates three core businesses: Natural Gas Pipelines, Liquids Pipelines and Energy.
The Mackenzie Valley Pipeline, also called the Mackenzie River Pipeline, was a proposed project to transport natural gas from the Beaufort Sea through Canada's Northwest Territories to tie into gas pipelines in northern Alberta. The project was first proposed in the early 1970s but was scrapped following an inquiry conducted by Justice Thomas Berger. The project was resurrected in 2004 with a new proposal to transport gas through the sensitive arctic tundra. Probabilistic estimates of hydrocarbons in the Mackenzie Delta and Beaufort Sea regions project that there are natural gas reserves of 1.9 trillion cubic metres. After many delays, the project was officially abandoned in 2017 by the main investment partners citing natural gas prices and the long regulatory process.
The Alaska gas pipeline is a joint project of TransCanada Corp. and ExxonMobil Corp. to develop a natural gas pipeline under the AGIA, a.k.a. the Alaska Gas Inducement Act, adopted by Alaska Legislature in 2007. The project originally proposed two options during its open season offering over a three-month period from April 30 to July 30, 2010. An 'open season' in layman's terms is when a company conducts a non-binding show of interest or poll in the marketplace, they ask potential customers "if we build it, will you come?".
The Maritimes and Northeast Pipeline is a natural gas transmission pipeline that runs from the Sable Offshore Energy Project (SOEP) gas plant in Goldboro, Nova Scotia, Canada to Dracut, Massachusetts, United States.
The exploration of the Arctic for petroleum is considered to be quite technically challenging. However, recent technological developments, as well as relatively high oil prices, have allowed for exploration. As a result, the region has received significant interest from the petroleum industry.
Prudhoe Bay Oil Field is a large oil field on Alaska's North Slope. It is the largest oil field in North America, covering 213,543 acres (86,418 ha) and originally containing approximately 25 billion barrels (4.0×109 m3) of oil. The amount of recoverable oil in the field is more than double that of the next largest field in the United States by acreage (the East Texas oil field), while the largest by reserves is the Permian Basin (North America). The field was operated by BP; partners were ExxonMobil and ConocoPhillips until August 2019; when BP sold all its Alaska assets to Hilcorp.
Papua New Guinea Gas, has been an exporter of liquefied natural gas (LNG) in Papua New Guinea since 2014. The LNG sector is important in the PNG's economy: the value of LNG exports in 2017 was estimated to be at US$3.6 billion while GDP was estimated to be at US$20.5 billion. On a global scale, PNG is a minor producer. In 2017, PNG acquired the 17th rank on the list of exporting countries; its exports covered 1.5% of the world's total exported LNG. There are five LNG projects in PNG; only the Hides Project is fully operational. An agreement was made between the PNG government and a consortium of companies to develop the second project: the "Elk/Antelope" field. These companies cooperate under the Papua-LNG project. The development of the third project, the "Pn’yang Gas Field", is in an advanced planning stage. The fourth LNG project in development is the "Western Gas" field. The fifth Gasca gasfield is offshore. The benefits of LNG development for the country is a controversial issue. Government participation in the projects is controversial and has been a dominant theme in PNG politics in the past decade. It became a major issue in the events leading to the resignation of Peter O'Neill as prime minister.
The Prudhoe Bay oil spill was an oil spill that was discovered on March 2, 2006 at a pipeline owned by BP Exploration, Alaska (BPXA) in western Prudhoe Bay, Alaska. Initial estimates of the five-day leak said that up to 267,000 US gallons (6,400 bbl) were spilled over 1.9 acres (7,700 m2), making it the largest oil spill on Alaska's north slope to date. Alaska's unified command ratified the volume of crude oil spilled as 212,252 US gallons (5,053.6 bbl) in March 2008. The spill originated from a 0.25-inch (0.64 cm) hole in a 34-inch (86 cm) diameter pipeline. The pipeline was decommissioned and later replaced with a 20-inch (51 cm) diameter pipeline with its own pipeline inspection gauge (pig) launch and recovery sites for easier inspection.
In 2006, Sarah Palin was elected governor of Alaska. Running on a clean-government platform, Palin defeated incumbent Governor Frank Murkowski in the Republican gubernatorial primary election in August. She then went on to win the general election in November, defeating former Governor Tony Knowles 48.3% to 40.9%. Her running mate was State Senator Sean Parnell.
In a report compiled by the Alaskan Government, the real GDP of Alaska was $51.1 billion in 2011, $52.9 billion in 2012 and $51.5 billion in 2013. The drop-off that occurred between 2012 and 2013 has been attributed to the decline in the mining sector, specifically the oil and gas sectors, a consequence of declined production. The state's economy has been described by University of Alaska Anchorage economist Scott Goldsmith as a "three-legged stool" - with one leg being the petroleum and gas industry, the second leg being the federal government and the third leg being all other industries and services. Between 2004 and 2006, the federal government was responsible for 135,000 Alaska jobs, the petroleum sector provided 110,000 jobs and all other industries and services combined for 122,000 jobs.
The following outline is provided as an overview of and topical guide to the U.S. state of Alaska:
The natural gas in Qatar covers a large portion of the world supply of natural gas. According to the Oil & Gas Journal, as of January 1, 2011, reserves of natural gas in Qatar were measured at approximately 896 trillion cubic feet ; this measurement means that the state contains 14% of all known natural-gas reserves, as the world's third-largest reserves, behind Russia and Iran. The majority of Qatar's natural gas is located in the massive offshore North Field, which spans an area roughly equivalent to Qatar itself. A part of the world's largest non-associated, natural-gas field, the North Field, is a geological extension of Iran's South Pars / North Dome Gas-Condensate field, which holds an additional 450 trillion cubic feet of recoverable natural-gas reserves.
Marvin Dale Mangus (1924–2009) was an American geologist and landscape painter.
ConocoPhillips Alaska, Inc. is a subsidiary of ConocoPhillips, with its headquarters in Anchorage, Alaska. The company has major lease holdings on the North Slope and is Alaska's largest producer of oil and gas, employing about 1,000 persons.
Natural gas was the United States' largest source of energy production in 2016, representing 33 percent of all energy produced in the country. Natural gas has been the largest source of electrical generation in the United States since July 2015.
Marty Rutherford, who leads Gov. Sarah Palin’s gas pipeline team, made $40,200 in 2003 while consulting in Juneau for a pipeline subsidiary of TransCanada. TransCanada is one of the companies bidding for a state license to build a pipeline to carry gas to market from Alaska’s North Slope. It’s not a disqualifier, but the past connection deserves a second thought.CS1 maint: discouraged parameter (link)