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However and oil
However, during the 1980s oil glut Alberta's economy suffered.
However, the area has aroused considerable interest from oil companies in the light of the discovery of rich reserves of high grade crude oil elsewhere in Nigeria.
However, unlike the French, it is made with oil or bacon fat and more lately olive oil, and not butter, and it is used as a thickening agent, especially in gumbo and étouffée.
However, oil refineries are large, immobile, and probable targets.
However, declining cocoa production combined with falling cocoa prices, while oil prices soared.
However, before the Drake well, oil-producing wells in the United States were wells that were drilled for salt brine, and produced oil and gas only as accidental byproducts.
However, an oil for food program was established in 1996 to ease the effects of sanctions.
However, only about 2, 000 oil wells have been drilled in Iraq, compared to about 1 million wells in Texas alone.
However, since 2003 oil pipelines and installations have been sabotaged persistently.
However, because most of Iraq ’ s gas output is associated with oil, output growth depends on developments in the oil industry.
However, in October 2000, Zagros Madjd-Sadjadi, an economist with The University of the West Indies, bet $ 1000 with David South that the inflation-adjusted price of oil would decrease to an inflation-adjusted price of $ 25 by 2010 ( down from what was then $ 30 / barrel ).
However, with the fall of Saddam Hussein, Jordan lost the sizable oil subsidies and customary shipments it received from Iraq.
However since 2000, Kazakhstan's economy grew sharply, aided by increased prices on world markets for Kazakhstan's leading exports — oil, metals and grain.
However, this does not take into the account that Germany's economic situation suffered from limited resources – mainly raw materials like oil and aluminium – which did not provide for much beyond a tactical air force.
However, substantial investments have been made in building new railway lines since 2003, with the goal of connecting Chişinău to southern Moldova and eventually to the Giurgiuleşti oil terminal.
However in late 2008, Burma sent in ships into disputed waters in the Bay of Bengal for the exploration of oil and natural gas.
However, in late August, Germany arranged its own occupation of Romania, targeting oil fields.
However, in an underground oil reservoir the proportions of gas, liquid, and solid depend on subsurface conditions and on the phase diagram of the petroleum mixture.
However, the start of World War II delayed exploitation of Qatar's oil resources, and oil exports did not begin until 1949.
However, the government has mortgaged a substantial portion of its oil earnings, contributing to the government's shortage of revenues.
However, economic progress was badly hurt by slumping oil prices in 1998, which worsened the Republic of the Congo's budget deficit.

However and shale
However, the presence of old weapon and tool fragments ( specifically, polished axes cut through shale and remnants of cooking and fishing ) in the country has been interpreted as a possible indication of a large human presence during the Upper Paleolithic period ( 15, 000 to 10, 000 BC ), or at the minimum, the Neolithic period.
However, this amounts to less than one percent by mass in an average shale.
However, appropriate refining processes equivalent to hydrocracking can transform shale oil into a lighter-range hydrocarbon ( gasoline ).
However, according to the IEA most of used energy can be provided by burning the spent shale or oil-shale gas.
However, at the turn of the century when the shale ran out, the town's population began to dwindle and the town would be eventually abandoned by the early 1900s.
However with the new supply of shale gas the need for alternatives to natural gas has greatly diminished.

However and use
However, there are still several types of calls that necessitate the use of telephone operators.
However, if their United States income is not subject to the withholding of tax on wages, their returns are due June 15, 1962, if they use a calendar year, or the 15th day of the 6th month after the close of their fiscal year.
However, the use of tripods is not allowed.
However, there is also much to be gained by making use of the abilities of the local people who are available and interested in recreation.
However, Plato reports that syntax was devised before him, by Prodicus of Ceos, who was concerned by the correct use of words.
However, it did not come into general use until Joseph Greenberg ( 1963 ) formally proposed its adoption.
However, they will often use the same den as their mother until the next breeding season.
However, several telescope manufacturers have recently developed telescope systems that are calibrated with the use of built-in GPS, decreasing the time it takes to set up a telescope at the start of an observing session.
However, expressing these properties as axioms requires use of second-order logic.
However, the use of AU to refer to the astronomical unit is widespread.
However, commonly there are delays in regulatory and legislative actions to limit the use of antibacterials, attributable partly to resistance against such regulation by industries using or selling antibacterials, and to the time required for research to test causal links between antibacterial use and resistance.
However, the increasing prevalence of antibiotic-resistant bacterial infections seen in clinical practice stems from antibiotic use both within human medicine and veterinary medicine.
However, after the victorious Battle of Marathon in 490 BC, they decided to revise the plan and use marble instead.
However, careful design, testing, construction and use minimizes risks.
However, since Paul was from Cilicia and refers to himself using this name ( see Acts 21: 39, 22: 3 ), it seems very natural that the name Cilicia would have continued to be in colloquial use among its residents despite its hiatus in official Roman nomenclature.
However, exploring all n nodes of the tree in this manner would use each link exactly twice: one traversal to enter the subtree rooted at that node, and another to leave that node's subtree after having explored it.
However the original kit version lacked many features that prevented its use as a serious computer system.
However, the term came into wide use only after the publication of a review article by O. Jacobsen in the chemical dictionary of Albert Ladenburg in the 1880s.
However, the University of Washington was unwilling to let the fledgling league use Husky Stadium, probably due to the excessive wear and tear that would have caused to the facility's grass surface.
However most of his best prints are etchings, many of landscapes ; in these he was able most easily to use his drawing style.
However, with the use of cre-lox technology, a caspase 8 knock-out has been created that exhibits an increase in peripheral T cells, an impaired T cell response, and a defect in neural tube closure.
However, there is limited evidence that mistletoe's effects on the immune system help the body fight cancer .... At present, the use of mistletoe cannot be recommended outside the context of well-designed clinical trials.
However, air observers have been use since the beginning of indirect fire and were quickly joined by air photography.
However, for many acts the " off season " does not mean a period of inactivity, they use time for maintenance and practice.

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