92-525: The McAllen Independent School District is a school district headquartered in the city of McAllen, Texas , United States . In 2009, the school district was rated " academically acceptable " by the Texas Education Agency . The campuses of the MISD include 5 High Schools , 6 Middle Schools , and 21 Elementary Schools . High Schools Achieve Early College and Lamar Academy are ranked among
184-614: A subtropical climate . Under the Köppen climate classification , the city features a subtropical semiarid climate (BSh), featuring long, very hot and humid summers, and brief, warm winters. The city has two distinct seasons; a wet season from May to October and a dry season from November to April. The normal monthly mean temperature ranges from 62.8 °F (17.1 °C) in January to 89.3 °F (31.8 °C) in August. The warm season
276-481: A density 0.5539 times that of air (0.678 kg per standard cubic meter). In the early 1800s, natural gas became known as "natural" to distinguish it from the dominant gas fuel at the time, coal gas . Unlike coal gas, which is manufactured by heating coal, natural gas can be extracted from the ground in its native gaseous form. When the use of natural gas overtook the use of coal gas in English speaking countries in
368-525: A diverse wildlife population. The Quinta Mazatlan, a historic Spanish colonial mansion, is used as McAllen's wing of the World Birding Center. The McAllen Nature Center is a popular spot for bird-watchers and nature enthusiasts alike. This preserved green space offers visitors a chance to explore walking trails, climb a small hill, and has a cactus garden - all without any charge for admission. The Bicentennial Bike Path runs from Highway 83 on
460-809: A driving range. This course hosts numerous tournaments year round. Dog owners have room to run their pets at the McAllen Dog Park, which is divided into two sections. The Texas Department of Criminal Justice operates an office in McAllen. The United States District Court for the Southern District of Texas McAllen Division is located at Bentsen Tower 1701 W. Hwy. 83, Suite 1011, McAllen, Texas. The United States Postal Service operates two post offices in McAllen: McAllen Post Office, located at 620 Pecan Blvd, and
552-728: A household in the city was $ 45,568, and for a family was $ 50,184. The per capita income for the city was $ 21,726. About 22.5% of families and 25.7% of the entire population were below the poverty line , including 36.6% of those under age 18 and 21.4% of those age 65 or over. Based on the Texas Department of Public Safety's Annual Crime in Texas report and the FBI's Crime in the United States report, there were 5 murders reported during 2022. The city has been consistently ranked among
644-421: A major source of natural gas in the United States and Canada. Because of increased shale gas production the United States was in 2014 the number one natural gas producer in the world. The production of shale gas in the United States has been described as a "shale gas revolution" and as "one of the landmark events in the 21st century." Following the increased production in the United States, shale gas exploration
736-401: A once relatively desolate area into a major agricultural center. Throughout much of the 1900s, McAllen was a rural, agriculture-based economy characterized by sporadic growth. Today, the area is transforming into a major international trade area. As recently as 1990, McAllen's unemployment rate was at 22.6%. By the end of 2005, that figure had dropped to 7.7%. However, in 2011, census.gov listed
828-500: A result of the increased traffic between them. The population of McAllen was 20,005 in 1950 and 32,728 in 1960. In 1954 the McAllen–Hidalgo–Reynosa International Bridge was the number-two port of entry into Mexico. McAllen was an agricultural, oil, and tourist center in 1970, when the population reached 37,636. By the start of the 1970s, McAllen had a 200-bed hospital and a new air-conditioned high school,
920-542: A synthetic crude that can be further refined into finished products, while MTG can produce synthetic gasoline from natural gas. STG+ can produce drop-in gasoline, diesel, jet fuel and aromatic chemicals directly from natural gas via a single-loop process. In 2011, Royal Dutch Shell's 140,000 barrels (22,000 m ) per day F–T plant went into operation in Qatar . Natural gas can be "associated" (found in oil fields ), or "non-associated" (isolated in natural gas fields ), and
1012-493: Is a flammable gaseous fuel made by the destructive distillation of coal . It contains a variety of calorific gases including hydrogen , carbon monoxide , methane , and other volatile hydrocarbons , together with small quantities of non-calorific gases such as carbon dioxide and nitrogen , and was used in a similar way to natural gas. This is a historical technology and is not usually economically competitive with other sources of fuel gas today. Most town "gashouses" located in
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#17328023432771104-421: Is a naturally occurring mixture of gaseous hydrocarbons consisting primarily of methane (95%) in addition to various smaller amounts of other higher alkanes . Traces of carbon dioxide , nitrogen , hydrogen sulfide , and helium are also usually present. Methane is colorless and odorless, and the second largest greenhouse gas contributor to global climate change after carbon dioxide. Because natural gas
1196-458: Is a schematic block flow diagram of a typical natural gas processing plant. It shows the various unit processes used to convert raw natural gas into sales gas pipelined to the end user markets. The block flow diagram also shows how processing of the raw natural gas yields byproduct sulfur, byproduct ethane, and natural gas liquids (NGL) propane, butanes and natural gasoline (denoted as pentanes +). As of mid-2020, natural gas production in
1288-509: Is about 70 mi (110 km) west of the Gulf of Mexico . As of the 2020 census , McAllen's population was 142,210, making it the 23rd-most populous city in Texas . It is the fifth-most populous metropolitan area ( McAllen–Edinburg–Mission ) in the state of Texas, and the binational Reynosa–McAllen metropolitan area counts a population of more than 1.5 million. From its settlement in 1904,
1380-399: Is also found in coal beds (as coalbed methane ). It sometimes contains a significant amount of ethane , propane , butane , and pentane —heavier hydrocarbons removed for commercial use prior to the methane being sold as a consumer fuel or chemical plant feedstock. Non-hydrocarbons such as carbon dioxide , nitrogen , helium (rarely), and hydrogen sulfide must also be removed before
1472-628: Is beginning in countries such as Poland, China, and South Africa. Chinese geologists have identified the Sichuan Basin as a promising target for shale gas drilling, because of the similarity of shales to those that have proven productive in the United States. Production from the Wei-201 well is between 10,000 and 20,000 m per day. In late 2020, China National Petroleum Corporation claimed daily production of 20 million cubic meters of gas from its Changning-Weiyuan demonstration zone. Town gas
1564-537: Is estimated to have 51,000 cubic kilometers (12,000 cu mi) of natural gas and 50 billion barrels (7.9 billion cubic meters) of natural gas condensates . Because natural gas is not a pure product, as the reservoir pressure drops when non-associated gas is extracted from a field under supercritical (pressure/temperature) conditions, the higher molecular weight components may partially condense upon isothermic depressurizing—an effect called retrograde condensation . The liquid thus formed may get trapped as
1656-445: Is extremely long, as average high temperatures from May through September are above 90 °F (32 °C) and average low temperatures are above 70 °F (21 °C), with relatively high dew point values, resulting in higher relative humidity values and heat index values. Heat indices consistently reach over 110 °F (43 °C) during these months. Winter temperatures in McAllen and surrounding Rio Grande Valley are some of
1748-694: Is heated and compressed deep underground. Methanogenic organisms produce methane from a variety of sources, principally carbon dioxide. During petroleum production, natural gas is sometimes flared rather than being collected and used. Before natural gas can be burned as a fuel or used in manufacturing processes, it almost always has to be processed to remove impurities such as water. The byproducts of this processing include ethane , propane , butanes , pentanes , and higher molecular weight hydrocarbons. Hydrogen sulfide (which may be converted into pure sulfur ), carbon dioxide , water vapor , and sometimes helium and nitrogen must also be removed. Natural gas
1840-403: Is natural gas produced from shale . Because shale's matrix permeability is too low to allow gas to flow in economical quantities, shale gas wells depend on fractures to allow the gas to flow. Early shale gas wells depended on natural fractures through which gas flowed; almost all shale gas wells today require fractures artificially created by hydraulic fracturing . Since 2000, shale gas has become
1932-408: Is odorless, odorizers such as mercaptan (which smells like rotten eggs ) are commonly added to it for safety so that leaks can be readily detected. Natural gas is a fossil fuel that is formed when layers of organic matter (primarily marine microorganisms) decompose under anaerobic conditions and are subjected to intense heat and pressure underground over millions of years. The energy that
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#17328023432772024-406: Is often stored underground [references about geological storage needed]inside depleted gas reservoirs from previous gas wells, salt domes , or in tanks as liquefied natural gas. The gas is injected in a time of low demand and extracted when demand picks up. Storage nearby end users helps to meet volatile demands, but such storage may not always be practicable. With 15 countries accounting for 84% of
2116-452: Is preparing to export natural gas. Floating liquefied natural gas (FLNG) is an innovative technology designed to enable the development of offshore gas resources that would otherwise remain untapped due to environmental or economic factors which currently make them impractical to develop via a land-based LNG operation. FLNG technology also provides a number of environmental and economic advantages: Many gas and oil companies are considering
2208-548: Is primarily dependent on proximity to markets (pipelines), and regulatory restrictions. Natural gas can be indirectly exported through the absorption in other physical output. The expansion of shale gas production in the US has caused prices to drop relative to other countries. This has caused a boom in energy intensive manufacturing sector exports, whereby the average dollar unit of US manufacturing exports has almost tripled its energy content between 1996 and 2012. A "master gas system"
2300-429: Is primarily used in the northern hemisphere. North America and Europe are major consumers. Often well head gases require removal of various hydrocarbon molecules contained within the gas. Some of these gases include heptane , pentane , propane and other hydrocarbons with molecular weights above methane ( CH 4 ). The natural gas transmission lines extend to the natural gas processing plant or unit which removes
2392-523: Is represented in the United States House of Representatives by Monica De La Cruz ( R - Edinburg ), of the 15th Congressional District, and Vicente Gonzalez ( D -McAllen), of the 34th Congressional District . Metro McAllen (formerly McAllen Express Transit – MET) has provided public transportation for the City of McAllen since June 1997. In the beginning, McAllen Express was administered by
2484-716: Is sometimes informally referred to simply as "gas", especially when it is being compared to other energy sources, such as oil, coal or renewables. However, it is not to be confused with gasoline , which is also shortened in colloquial usage to "gas", especially in North America. Natural gas is measured in standard cubic meters or standard cubic feet . The density compared to air ranges from 0.58 (16.8 g/mole, 0.71 kg per standard cubic meter) to as high as 0.79 (22.9 g/mole, 0.97 kg per scm), but generally less than 0.64 (18.5 g/mole, 0.78 kg per scm). For comparison, pure methane (16.0425 g/mole) has
2576-605: Is the peak of the north Atlantic hurricane season and tropical storms and hurricanes occasionally drop copious amounts of rainfall on the region, this month tends by far to be the wettest, averaging 4.74 in (120 mm) of rain. The driest month is February, with only 0.66 in (17 mm) of precipitation. Since 1941, it has snowed twice, once when the city received 1.7 in (43 mm) on December 25, 2004 . Temperatures consistently rise above 100 °F (38 °C) from June through August, with exceptionally high humidity. The highest temperature ever recorded in McAllen
2668-604: Is traded on a "dry gas" basis and is required to be commercially free from objectionable odours, materials, and dust or other solid or liquid matter, waxes, gums and gum forming constituents, which might damage or adversely affect operation of equipment downstream of the custody transfer point. LNG carrier ships transport liquefied natural gas (LNG) across oceans, while tank trucks can carry LNG or compressed natural gas (CNG) over shorter distances. Sea transport using CNG carrier ships that are now under development may be competitive with LNG transport in specific conditions. Gas
2760-409: Is transported at high pressure, typically above 200 bars (20,000 kPa; 2,900 psi). Compressors and decompression equipment are less capital intensive and may be economical in smaller unit sizes than liquefaction/regasification plants. Natural gas trucks and carriers may transport natural gas directly to end-users, or to distribution points such as pipelines. In the past, the natural gas which
2852-416: Is turned into liquid at a liquefaction plant, and is returned to gas form at regasification plant at the terminal . Shipborne regasification equipment is also used. LNG is the preferred form for long distance, high volume transportation of natural gas, whereas pipeline is preferred for transport for distances up to 4,000 km (2,500 mi) over land and approximately half that distance offshore. CNG
McAllen Independent School District - Misplaced Pages Continue
2944-527: The Lower Rio Grande Valley Development Council . Since 2005, Metro McAllen has been operated as a department of the city of McAllen. Metro McAllen now has 12 fixed routes and paratransit, serving residents and visitors. It operates seven days a week, from 6am–9pm Monday through Saturday and from 8am-6pm on Sunday. LRGVDC continues to operate regional buses under the name Valley Metro. The City of McAllen also operates
3036-616: The Sharyland Independent School District . Portions of the city extend into the Edinburg Consolidated Independent School District , which operates two elementary schools within the McAllen city limits. The Hidalgo Independent School District , Pharr-San Juan-Alamo Independent School District also serve McAllen. Natural gas Natural gas (also called fossil gas, methane gas , or simply gas )
3128-520: The census of 2020 , there were 142,210 people, 45,429 households, and 34,119 families residing in the city. As of the census of 2010 , there were 129,877 people, 41,573 households, and 31,823 families resided in the city. Of the 45,862 housing units, 4,289, or 9.4%, were vacant. The racial makeup of the city was 83.9% White, 0.9% African American, 0.4% Native American, 2.6% Asian, 0.02% Pacific Islander, 10.4% some other race, and 1.8% from two or more races. Hispanics or Latinos of any race were 84.6% of
3220-427: The supply chain can result in natural gas having a similar carbon footprint to other fossil fuels overall. Natural gas can be found in underground geological formations , often alongside other fossil fuels like coal and oil (petroleum). Most natural gas has been created through either biogenic or thermogenic processes. Thermogenic gas takes a much longer period of time to form and is created when organic matter
3312-548: The 19th century, natural gas was primarily obtained as a by-product of producing oil . The small, light gas carbon chains came out of solution as the extracted fluids underwent pressure reduction from the reservoir to the surface, similar to uncapping a soft drink bottle where the carbon dioxide effervesces . The gas was often viewed as a by-product, a hazard, and a disposal problem in active oil fields. The large volumes produced could not be used until relatively expensive pipeline and storage facilities were constructed to deliver
3404-406: The 20th century, it was increasingly referred to as simply "gas." In order to highlight its role in exacerbating the climate crisis , however, many organizations have criticized the continued use of the word "natural" in referring to the gas. These advocates prefer the term "fossil gas" or "methane gas" as better conveying to the public its climate threat. A 2020 study of Americans' perceptions of
3496-552: The FTZ designation offers specific cost-saving opportunities to manufacturers. Products can be brought into the FTZ duty-free. Services have recently expanded to include full logistic support services, including public warehouse services such as pick and pack, order processing, inventory control, incoming/outgoing quality inspection, and kitting. McAllen hosted the NAIA National Football Championship in
3588-668: The McAllen Downtown Post Office at 406 12th Street. The United States Border Patrol McAllen Station is located at 3000 West Military Highway. The United States Border Patrol Central Processing Center is located at 3700 W Ursula Avenue, McAllen, Texas. The 2LT Luis G. Garcia United States Army Reserve Center located at 600 S Col Rowe Blvd is home for the United States Army Reserve 961st Quartermaster Company, 461st Transportation Detachment, and 519th Transportation Detachment. McAllen
3680-508: The McAllen metro area the poorest in the nation. As of 2012, the average cost of a home in McAllen was the third-least expensive in the country, at $ 178,000, while average monthly rent for a two-bedroom apartment was $ 708. In 2012, the cost of living in McAllen was 16.2% lower than the national average. Since the 1980s and especially since the ratification of the North American Free Trade Agreement in 1994,
3772-550: The Rio Grande at this point, 11 mi (18 km) southwest of downtown McAllen. McAllen is 238 mi (383 km) south of San Antonio , 158 mi (254 km) southwest of Corpus Christi , 148 mi (238 km) southeast of Laredo , 60 mi (97 km) northwest of Brownsville , and 150 mi (240 km) northeast of Monterrey . According to the United States Census Bureau ,
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3864-670: The Sam Fordyce Branch) of the St. Louis, Brownsville and Mexico Railway reached the Santa Anita Ranch. John McAllen and his son James had donated land to the railroad to guarantee it would cross this area. On December 5, 1904, the McAllen Townsite Company was formed by Uriah Lott, Leonidas C. Hill Sr., John McAllen (1826-1913), James Ballí McAllen (1862-1916), and John J. Young. The new community, which
3956-432: The US had peaked three times, with current levels exceeding both previous peaks. It reached 24.1 trillion cubic feet per year in 1973, followed by a decline, and reached 24.5 trillion cubic feet in 2001. After a brief drop, withdrawals increased nearly every year since 2006 (owing to the shale gas boom ), with 2017 production at 33.4 trillion cubic feet and 2019 production at 40.7 trillion cubic feet. After
4048-427: The US, over one-third of households (>40 million homes) cook with gas. Natural gas dispensed in a residential setting can generate temperatures in excess of 1,100 °C (2,000 °F) making it a powerful domestic cooking and heating fuel. Stanford scientists estimated that gas stoves emit 0.8–1.3% of the gas they use as unburned methane and that total U.S. stove emissions are 28.1 gigagrams of methane. In much of
4140-523: The United States begins with localized use. In the seventeenth century, French missionaries witnessed the American Indians setting fire to natural gas seeps around lake Erie, and scattered observations of these seeps were made by European-descended settlers throughout the eastern seaboard through the 1700s. In 1821, William Hart dug the first commercial natural gas well in the United States at Fredonia, New York , United States, which led in 1858 to
4232-520: The United States, assembled, and shipped back as finished products), the economy began to improve in Hidalgo County. McAllen sits across the border from Reynosa, a large manufacturing center. After the peso devalued, Mexico was more successful in attracting companies to run their plants in Mexico, with support operations in Texas. Border crossing is a daily event for many and is a key component in
4324-500: The United States. Poverty may play a large role in the community's health problems, as well. Over 25% of the city population was living below the poverty line during the period 2012–2016. More than 29% of the population also lacked health coverage during that time. McAllen is featured in Supersize vs Superskinny , a British television programme on Channel 4 that features information about dieting and extreme eating lifestyles. One of
4416-552: The area around McAllen was largely rural and agricultural in character, but the latter half of the 20th century had steady growth, which has continued in the 21st century in the metropolitan area. The introduction of the maquiladora economy and the North American Free Trade Association led to an increase in cross-border trading with Mexico. In 1904, the Hidalgo and San Miguel Extension (now
4508-459: The area has a higher prevalence of obesity and diabetes, its rates of infant mortality , HIV , and tobacco use were lower than the national average. McAllen was the most obese metropolitan area in the country in 2012, with 38.5% of the adult population considered obese. The high obesity rate has likely contributed to area residents' poor health. More than 21% of the population has been diagnosed with diabetes , more than any other metro area in
4600-466: The arrival of Central American migrant caravans , immigration authorities were releasing a few hundred asylum seekers daily to private groups that assist them with basic needs and travel arrangements. The mayor emphasized how safe and secure the city is when U.S military troops were mobilized in the city to help the Border Patrol. Portions of the razor wire coils considered unnecessary by
4692-413: The average family size was 3.58. In the city, the population was distributed as 30.1% under the age of 18, 9.6% from 18 to 24, 28.1% from 25 to 44, 21.3% from 45 to 64, and 10.9% 65 years of age or older. The median age was 32.2 years. For every 100 females, there were 91.5 males. For every 100 females age 18 and over, there were 87.2 males. For the period 2012–2016, the estimated median annual income for
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#17328023432774784-722: The best schools in the nation with Lamar being a top 10 ranked High School. McAllen, Texas McAllen is a city in the U.S. state of Texas and the most populous city in Hidalgo County . It is located at the southern tip of the state in the Rio Grande Valley , on the Mexico–United States border . The city limits extend south to the Rio Grande , across from the Mexican city of Reynosa . McAllen
4876-702: The bottoms of the gashouse ovens was often used for roofing and other waterproofing purposes, and when mixed with sand and gravel was used for paving streets. Huge quantities of natural gas (primarily methane) exist in the form of clathrates under sediment on offshore continental shelves and on land in arctic regions that experience permafrost , such as those in Siberia . Hydrates require a combination of high pressure and low temperature to form. In 2013, Japan Oil, Gas and Metals National Corporation (JOGMEC) announced that they had recovered commercially relevant quantities of natural gas from methane hydrate. The image below
4968-527: The bus terminal facility in downtown McAllen, known as McAllen Central Station. Central Station serves as a hub for MET and for 14 private domestic and international bus lines. Around 60 buses depart from Central Station on a daily basis. It is centrally located in downtown McAllen at 1501 W Hwy 83. The McAllen Independent School District serves most of the city followed by the Valley View Independent School District and
5060-527: The city has a total area of 48.6 square miles (126.0 km ), of which 48.3 square miles (125.2 km ) are land and 0.3 square miles (0.8 km ), or 0.62%, is covered by water. Although McAllen is named the "City of Palms", tropical vegetation is only locally dominant. Many thorny shrubs and deciduous trees occur in the area, such as the Rio Grande ash ( Fraxinus berlandieriana ), cedar elm ( Ulmus crassifolia ), and honey mesquite ( Prosopis glandulosa ). McAllen, like much of South Texas , has
5152-537: The city were removed after troops had placed it at the border. The troops assisted by using military helicopters to carry border patrol agents to and from locations along the Mexico–United States border and by maintaining vehicles. During these border support activities, they are prohibited from law enforcement activities, such as detaining migrants or seizing drugs. U.S. military troops are prohibited from carrying out law enforcement duties . The Marine Corps Commandant General Robert Neller expressed concerns about
5244-654: The decayed organisms originally obtained from the sun via photosynthesis is stored as chemical energy within the molecules of methane and other hydrocarbons. Natural gas can be burned for heating, cooking, and electricity generation . Consisting mainly of methane, natural gas is rarely used as a chemical feedstock . The extraction and consumption of natural gas is a major industry. When burned for heat or electricity , natural gas emits fewer toxic air pollutants, less carbon dioxide, and almost no particulate matter compared to other fossil and biomass fuels. However, gas venting and unintended fugitive emissions throughout
5336-446: The eastern US in the late 19th and early 20th centuries were simple by-product coke ovens that heated bituminous coal in air-tight chambers. The gas driven off from the coal was collected and distributed through networks of pipes to residences and other buildings where it was used for cooking and lighting. (Gas heating did not come into widespread use until the last half of the 20th century.) The coal tar (or asphalt ) that collected in
5428-446: The economic and environmental benefits of floating liquefied natural gas (FLNG). There are currently projects underway to construct five FLNG facilities. Petronas is close to completion on their FLNG-1 at Daewoo Shipbuilding and Marine Engineering and are underway on their FLNG-2 project at Samsung Heavy Industries . Shell Prelude is due to start production 2017. The Browse LNG project will commence FEED in 2019. Natural gas
5520-502: The first school in the nation featuring on-site power generated by natural gas -powered turbines. The tourism industry continued to expand as people traveled to the area from both Mexico and the northern United States. The population continued to grow steadily through the 1970s, and reached 66,281 by 1980. During the late 1980s, the McAllen Foreign Trade Zone was an important general-purpose foreign trade zone . At
5612-560: The focal point of economic activity has shifted from agriculture to international trade, health care, retail, and tourism. The McAllen Foreign-Trade Zone (FTZ) is located south of McAllen between McAllen and Reynosa. Commissioned in 1973, it was the first inland foreign-trade zone in the United States. Also, an FTZ designation site is at the McAllen Miller International Airport to facilitate air cargo needs. Under U.S. and Mexican laws and NAFTA provisions,
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#17328023432775704-497: The formation of the Fredonia Gas Light Company . Further such ventures followed near wells in other states, until technological innovations allowed the growth of major long distance pipelines from the 1920s onward. By 2009, 66,000 km (16,000 cu mi) (or 8%) had been used out of the total 850,000 km (200,000 cu mi) of estimated remaining recoverable reserves of natural gas. In
5796-461: The fuel found that, across political identifications, the term "methane gas" led to better estimates of its harms and risks. Natural gas can come out of the ground and cause a long-burning fire. In ancient Greece , the gas flames at Mount Chimaera contributed to the legend of the fire-breathing creature Chimera . In ancient China , gas resulting from the drilling for brines was first used by about 400 BC. The Chinese transported gas seeping from
5888-435: The gas needs to be cooled down and compressed, as the friction in the pipeline causes the gas to heat up. Many existing pipelines in the US are close to reaching their capacity, prompting some politicians representing northern states to speak of potential shortages. The large trade cost implies that natural gas markets are globally much less integrated, causing significant price differences across countries. In Western Europe ,
5980-517: The gas pipeline network is already dense. New pipelines are planned or under construction between Western Europe and the Near East or Northern Africa . Whenever gas is bought or sold at custody transfer points, rules and agreements are made regarding the gas quality. These may include the maximum allowable concentration of CO 2 , H 2 S and H 2 O . Usually sales quality gas that has been treated to remove contamination
6072-896: The gas to consumer markets. Until the early part of the 20th century, most natural gas associated with oil was either simply released or burned off at oil fields. Gas venting and production flaring are still practised in modern times, but efforts are ongoing around the world to retire them, and to replace them with other commercially viable and useful alternatives. In addition to transporting gas via pipelines for use in power generation, other end uses for natural gas include export as liquefied natural gas (LNG) or conversion of natural gas into other liquid products via gas to liquids (GTL) technologies. GTL technologies can convert natural gas into liquids products such as gasoline, diesel or jet fuel. A variety of GTL technologies have been developed, including Fischer–Tropsch (F–T), methanol to gasoline (MTG) and syngas to gasoline plus (STG+). F–T produces
6164-526: The ground in crude pipelines of bamboo to where it was used to boil salt water to extract the salt in the Ziliujing District of Sichuan . Natural gas was not widely used before the development of long distance pipelines in the early twentieth century. Before that, most use was near to the source of the well, and the predominant gas for fuel and lighting during the industrial revolution was manufactured coal gas. The history of natural gas in
6256-442: The higher-molecular weight hydrocarbons to produce natural gas with energy content between 35–39 megajoules per cubic metre (950–1,050 British thermal units per cubic foot). The processed natural gas may then be used for residential, commercial and industrial uses. Natural gas flowing in the distribution lines is called mid-stream natural gas and is often used to power engines which rotate compressors. These compressors are required in
6348-501: The impact of continuing border support on combat readiness for the troops. McAllen, located in southern Hidalgo County, is bordered to the southwest by Granjeno ; to the west by Mission , Palmhurst , and Alton ; to the north by Edinburg , the Hidalgo county seat ; to the east by Pharr ; and to the south by Hidalgo . The McAllen city limits extend to the southwest as far as the Rio Grande, directly north of Reynosa, Tamaulipas, in Mexico. The Anzalduas International Bridge crosses
6440-612: The largest proven gas reserves. Sources that consider that Russia has by far the largest proven reserves include the US Central Intelligence Agency (47,600 km ) and Energy Information Administration (47,800 km ), as well as the Organization of Petroleum Exporting Countries (48,700 km ). Contrarily, BP credits Russia with only 32,900 km , which would place it in second, slightly behind Iran (33,100 to 33,800 km , depending on
6532-470: The late 1970s and NCAA Division II national football championship games in the 1980s. Until 2014, McAllen was home to the Texas Thunder of the independent United League Baseball , who played at Edinburg Stadium . McAllen is positioned on a major flyway, the migratory path of birds between North and South America, presenting opportunities for bird and butterfly expeditions. The landscape hosts
6624-582: The local economy. The city became a focal point for concerns about the border during the United States federal government shutdown of 2018–2019 over the Mexico–United States barrier . President Donald Trump held a briefing with the border agents at the patrol station here in January 2019. Homeland Security Secretary Kirstjen Nielsen also visited the Border Patrol station in March 2019. In order to deal with overcrowded facilities in 2019 resulting from
6716-407: The main show features is a weekly comparison between an overweight person and an underweight person. In the show, the overweight participant visits morbidly obese McAllen residents to find motivation for lifestyle and diet changes. The Rio Grande Valley began its rapid development with the introduction of irrigation in 1898 and the construction of the railroad in 1904. These major additions turned
6808-433: The natural gas can be transported. Natural gas extracted from oil wells is called casinghead gas (whether or not truly produced up the annulus and through a casinghead outlet) or associated gas. The natural gas industry is extracting an increasing quantity of gas from challenging, unconventional resource types : sour gas , tight gas , shale gas , and coalbed methane . There is some disagreement on which country has
6900-534: The population to 9,074 by 1930. In 1936, Hiram Garner opened the Valley Distillery, Incorporated, which produced wines from citrus juices. The town was a petroleum and farm chemurgic center with a population of 11,877 in 1940, by which time it had adopted the nickname "The City of Palms". In 1941, a suspension bridge replaced the old bridge from Hidalgo to Reynosa in Tamaulipas ; the new toll bridge
6992-399: The population. Of the 41,573 households, 46.0% had children under the age of 18 living with them, 52.2% were married couples living together, 19.0% had a female householder with no husband present, and 23.5% were not families. About 19.1% of all households were made up of individuals, and 23.9% were someone living alone who was 65 years of age or older. The average household size was 3.10, and
7084-441: The pores of the gas reservoir get depleted. One method to deal with this problem is to re-inject dried gas free of condensate to maintain the underground pressure and to allow re-evaporation and extraction of condensates. More frequently, the liquid condenses at the surface, and one of the tasks of the gas plant is to collect this condensate. The resulting liquid is called natural gas liquid (NGL) and has commercial value. Shale gas
7176-464: The previous snowfall which took place during the 2004 Christmas Eve United States winter storm . In February 2021, McAllen reached record low temperatures between 10 °F (−12 °C) and 20 °F (−7 °C) and lost power, heat, and water for a week due to Winter Storm Uri . In addition to these fluke weather events, McAllen is prone to tropical storms, hurricanes such as Hurricane Dolly (2008) and Hurricane Hanna (2020) , and heatwaves. As of
7268-499: The safest cities in Texas. McAllen was the focus of a 2009 article in The New Yorker by Atul Gawande entitled "The Cost Conundrum", an inquiry into the factors that contribute to the cost of health care. The McAllen area had the highest taxpayer-sponsored spending per beneficiary in the United States, despite areas with similar demographics and health profiles having half the cost per recipient. The article noted that while
7360-550: The source). It is estimated that there are about 900,000 km of "unconventional" gas such as shale gas, of which 180,000 km may be recoverable. In turn, many studies from MIT , Black & Veatch and the US Department of Energy predict that natural gas will account for a larger portion of electricity generation and heat in the future. The world's largest gas field is the offshore South Pars / North Dome Gas-Condensate field , shared between Iran and Qatar. It
7452-480: The south side to Bicentennial and Trenton Road on the north side. The International Museum of Art & Science, Smithsonian affiliate and AAM-accredited museum founded in 1967, is located near the path at the corner of Bicentennial and Nolana Avenue. The Zinnia Spray Water Park is McAllen's first sprayground park. It is located at 29th and Zinnia Ave. Champion Lakes Golf Course is located on South Ware Road just south of Highway 83. The golf course has 18 holes plus
7544-654: The third peak in December 2019, extraction continued to fall from March onward due to decreased demand caused by the COVID-19 pandemic in the US . The 2021 global energy crisis was driven by a global surge in demand as the world quit the economic recession caused by COVID-19, particularly due to strong energy demand in Asia. Because of its low density, it is not easy to store natural gas or to transport it by vehicle. Natural gas pipelines are impractical across oceans, since
7636-418: The time, McAllen's main industries were retail, tourism and farming, and each was in trouble. The devaluation of the Mexican peso in the 1980s put a damper on cross-border shopping; local tourism was down because of the recession . In 1983, a freeze took out much of the valley's citrus crop. In the mid-1980s, fueled by trade and the growth of the maquiladora (in which components are shipped to Mexico from
7728-412: The transmission line to pressurize and repressurize the mid-stream natural gas as the gas travels. Typically, natural gas powered engines require 35–39 MJ/m (950–1,050 BTU/cu ft) natural gas to operate at the rotational name plate specifications. Several methods are used to remove these higher molecular weighted gases for use by the natural gas engine. A few technologies are as follows: In
7820-458: The warmest in the contiguous United States outside of South Florida , and comparable to the Coachella and Imperial valleys and Yuma Desert , but with warmer nighttime lows and higher dew points . Average annual precipitation is 22.31 inches (567 millimeters). Most precipitation occurs in the warm season, with the least precipitation distinctly occurring in the cooler winter. As September
7912-502: The worldwide extraction, access to natural gas has become an important issue in international politics, and countries vie for control of pipelines. In the first decade of the 21st century, Gazprom , the state-owned energy company in Russia, engaged in disputes with Ukraine and Belarus over the price of natural gas, which have created concerns that gas deliveries to parts of Europe could be cut off for political reasons. The United States
8004-515: Was 111 °F (44 °C), set on June 22, 2017 and May 9, 2024. The lowest temperature ever recorded in McAllen was 13 °F (−11 °C), on January 12, 1962. While usually a hot, humid, but relatively dry climate, McAllen, Texas has received unusual weather phenomena. In 2013, McAllen, Texas received a large hail storm that destroyed many vehicles and buildings. The storm came suddenly and many people were unprepared. In December 2017, McAllen received almost 3 inches of snow, nearly 13 years after
8096-494: Was invented in Saudi Arabia in the late 1970s, ending any necessity for flaring. Satellite and nearby infra-red camera observations, however, shows that flaring and venting are still happening in some countries. Natural gas is used to generate electricity and heat for desalination . Similarly, some landfills that also discharge methane gases have been set up to capture the methane and generate electricity. Natural gas
8188-505: Was issued a charter of incorporation under the name McAllen. In 1916, 20,000 New York state troops were stationed at McAllen to help quell border disturbances related to the Mexican Civil War. The resulting economic boom increased the population from 1,200 in 1916 to 6,000 in 1920. McAllen adopted a home rule charter in 1927. Canning factories, a winery, tortilla plants, wood-working plants, and some oil exploration increased
8280-482: Was named for John McAllen, had the depot nearest the county seat, Hidalgo , 8 mi (13 km) to the south. By 1911, 5,000 acres (2,000 ha) were under cultivation in East McAllen: commodity crops of cotton, alfalfa, broom corn , citrus fruits, grapes, and figs were raised. East McAllen had an estimated population of 1,000 that year, and West McAllen had ceased to exist. In 1911, the town applied for and
8372-652: Was purchased by McAllen and was named the McAllen–Hidalgo–Reynosa International Bridge . Its construction resulted in increased tourist trade, making McAllen a winter resort and port of entry to Mexico. The discovery of oil in the Reynosa area in 1947 attracted a large migration of people from the Mexican interior to jobs in the region. They both constituted a new tourist market and a cheap labor supply for McAllen. The sister cities were linked as
8464-567: Was recovered in the course of recovering petroleum could not be profitably sold, and was simply burned at the oil field in a process known as flaring . Flaring is now illegal in many countries. Additionally, higher demand in the last 20–30 years has made production of gas associated with oil economically viable. As a further option, the gas is now sometimes re- injected into the formation for enhanced oil recovery by pressure maintenance as well as miscible or immiscible flooding. Conservation, re-injection, or flaring of natural gas associated with oil
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