Civil Rights
Movements, leaders, victories and the continuing fight for equality.
Explore the people, places, events, achievements, struggles and stories that shaped our journey.
Movements, leaders, victories and the continuing fight for equality.
Innovation, patents, science, technology and world-changing contributions.
Pioneers, champions, Negro Leagues, records, activism and excellence.
Meet the people whose lives, choices and achievements shaped the journey.
Black towns, communities, institutions and places where history happened.
Moments that changed communities, movements, institutions and the nation.
Mansa Musa was the ruler of the Mali Empire in West Africa. Details recorded here should be sourced; unknown information is left blank.
MORE →Reflects the personal views, recollections, and perspective of the author, Mike Davis.
This is a personal recollection on the Move fire on May 13, 1985
| Qadirpur gas field قادر پور گیس فیلڈ | |
|---|---|
This gas field is one of largest gas producing field of Pakistan | |
| Country | Pakistan |
| Location | Ghotki District, Sindh |
Offshore/onshore | Onshore |
| Coordinates | 28°2′49″N 69°21′47″E / 28.04694°N 69.36306°E |
| Operators | Oil & Gas Development Company |
| Partners | Kirthar Pakistan, PPL, PKPEL, PKPEL-2,[1] KUFPEC Pakistan[2] |
| Production | |
Current production of gas | 347.6×106 cu ft/d (9.84×106 m3/d) |
Year of current production of gas | July 2016 to March 2017[3] |
Recoverable gas | 4,200×109 cu ft (120×109 m3) |


Qadirpur gas field is one of the major gas reserves of Pakistan. The field is located at a distance of 8 kilometres (5.0 mi) from Ghotki in Sindh Province.
Discovered in March 1990, it is a joint venture between Oil & Gas Development Company, KUFPEC Pakistan B.V., PKP Exploration Ltd (Premier Oil), PKP2 Exploration Ltd (KUFPEC) and Petroleum Pakistan Limited, each holding 75%, 8.5%, 4.75%, 4.75% and 7% respectively.
The Qadirpur gas field is currently one of OGDCL largest operated gas producing fields, accounting for 34%, 32% and 29% of OGDCL net gas production for 2012, 2013 and 2014, respectively. The field is located 8 km from Ghotki, 70 km northeast of Sukkur and 100 km east of Jacobabad in Sindh province.its it is located from main (90 km, sadiqabad = karachi, 540 km) highway road stop ahmed ki, 4 km away inside. Gas production on this field commenced in September 1995 by Prime Minister Benazir Bhutto after the installation of gas gathering facilities and processing plants. Of the 70 wells that have been drilled at this field, 57 are currently producing wells. Six have been abandoned, five are shut-in and two are water disposal wells. For FY 2015–16, average net daily production at this field was 250.56 million cubic feet (7.10 million cubic metres) per day at standard conditions of purified gas with 67 million ft3 (1.9 million m3) per day of permeate gas. The field's main customers are Sui Northern Gas Pipelines Limited, Engro Powergen Qadirpur Limited near Ghotki and Liberty Power Limited Daharki (320 mW power supply generating).
A gas processing facility of 600 million ft3 (17 million m3) per day at standard conditions was installed at Qadirpur during 2006–7. In order to address declining reservoir pressures, gas compression facilities were being installed at the field to maintain sales gas supply at contractual delivery pressures.
The natural gas is purified by a membrane separation process that removes water vapor and carbon dioxide. The processing equipment was supplied by Honeywell’s UOP Separex™ Membrane Systems division. The process consists of ten trains of membrane skids, each containing many spiral-wound membrane elements.
During the second quarter of 2009–10, average daily sales from Qadirpur was 430 million ft3 (12 million m3) per day at standard conditions purified gas and 25 million ft3 (710 thousand m3) per day dehydrated gas, which was sold to SNGPL, 45 million ft3 (1.3 million m3) per day raw gas sold to Liberty Power and 970 barrels (154 m3) of condensate. The field was developed in three phases, increasing its capacity from 235 to 500 million ft3 (6.7 to 14.2 million m3) per day at standard conditions. A project was completed in December 2007, to enhance sales 500 to 600 million ft3 (14 to 17 million m3) per day. Development drilling at Qadirpur is continuing to maintain the gas supply to Southern Natural Gas PL.
In 2009, gas flow was declined from 600 to 380 million ft3 (17 to 11 million m3) per day at standard conditions. Thus a front end compression project was initiated to maintain the pressure of extracted gas and completed in 2011. As a part of project, 14 Waukesha engine driven Reciprocating compressors were installed by Valerus company. Later, 3 solar turbine driven centrifugal compressors were also installed which were previously working at Pirkoh gas field (Balochistan). These compressors increase the pressure of gas from 320 to 750 pounds per square inch (2,200 to 5,200 kPa).
Later in 2010, Qadirpur gas field started supplying 67 million ft3 (1.9 million m3) per day at standard conditions of permeate gas to Engro powergen (previously Engro power limited), which is generating 270 MW supply
With the passage of time, field is depleting and gas flow has been further declined to 320 million ft3 (9.1 million m3) per day in 2017, In 2021-22 solar turbines provided retrofit of existing solarturbines with new compressor for changing pressure conditions, the commissioning is still under progress.
Ownership group led by: Oil & Gas Development Company; Location: Qadirpur, Ghotki, Sindh, Pakistan Completion Date: August 1995
Source: Wikipedia. Article content is retrieved live through the MediaWiki API.
Qadirpur gas field is one of the major gas reserves of Pakistan. The field is located at a distance of 8 kilometres (5.0 mi) from Ghotki in Sindh Province. Discovered in March 1990, it is a joint venture between Oil & Gas Development Company, KUFPEC Pakistan B.V., PKP Exploration Ltd (Premier Oil), PKP2 Exploration Ltd (KUFPEC) and Petroleum Pakistan Limited, each holding 75%, 8.5%, 4.75%, 4.75% and 7% respectively. The Qadirpur gas field is currently one of OGDCL largest operated gas producing fields, accounting for 34%, 32% and 29% of OGDCL net gas production for 2012, 2013 and 2014, respectively. The field is located 8 km from Ghotki, 70 km northeast of Sukkur and 100 km east of Jacobabad in Sindh province.its it is located from main (90 km, sadiqabad = karachi, 540 km) highway road stop ahmed ki, 4 km away inside. Gas production on this field commenced in September 1995 by Prime Minister Benazir Bhutto after the installation of gas gathering facilities and processing plants. Of the 70 wells that have been drilled at this field, 57 are currently producing wells. Six have been abandoned, five are shut-in and two are water disposal wells. For FY 2015–16, average net daily production at this field was 250.56 million cubic feet (7.10 million cubic metres) per day at standard conditions of purified gas with 67 million ft3 (1.9 million m3) per day of permeate gas. The field's main customers are Sui Northern Gas Pipelines Limited, Engro Powergen Qadirpur Limited near Ghotki and Liberty Power Limited Daharki (320 mW power supply generating). A gas processing facility of 600 million ft3 (17 million m3) per day at standard conditions was installed at Qadirpur during 2006–7. In order to address declining reservoir pressures, gas compression facilities were being installed at the field to maintain sales gas supply at contractual delivery pressures. The natural gas is purified by a membrane separation process that removes water vapor and carbon dioxide. The processing equipment was supplied by Honeywell’s UOP Separex™ Membrane Systems division. The process consists of ten trains of membrane skids, each containing many spiral-wound membrane elements. During the second quarter of 2009–10, average daily sales from Qadirpur was 430 million ft3 (12 million m3) per day at standard conditions purified gas and 25 million ft3 (710 thousand m3) per day dehydrated gas, which was sold to SNGPL, 45 million ft3 (1.3 million m3) per day raw gas sold to Liberty Power and 970 barrels (154 m3) of condensate. The field was developed in three phases, increasing its capacity from 235 to 500 million ft3 (6.7 to 14.2 million m3) per day at standard conditions. A project was completed in December 2007, to enhance sales 500 to 600 million ft3 (14 to 17 million m3) per day. Development drilling at Qadirpur is continuing to maintain the gas supply to Southern Natural Gas PL. In 2009, gas flow was declined from 600 to 380 million ft3 (17 to 11 million m3) per day at standard conditions. Thus a front end compression project was initiated to maintain the pressure of extracted gas and completed in 2011. As a part of project, 14 Waukesha engine driven Reciprocating compressors were installed by Valerus company. Later, 3 solar turbine driven centrifugal compressors were also installed which were previously working at Pirkoh gas field (Balochistan). These compressors increase the pressure of gas from 320 to 750 pounds per square inch (2,200 to 5,200 kPa). Later in 2010, Qadirpur gas field started supplying 67 million ft3 (1.9 million m3) per day at standard conditions of permeate gas to Engro powergen (previously Engro power limited), which is generating 270 MW supply With the passage of time, field is depleting and gas flow has been further declined to 320 million ft3 (9.1 million m3) per day in 2017, In 2021-22 solar turbines provided retrofit of existing solarturbines with new compressor for changing pressure conditions, the commissioning is still under progress. Ownership group led by: Oil & Gas Development Company; Location: Qadirpur, Ghotki, Sindh, Pakistan Completion Date: August 1995
Progress (Russian: Прогресс) is a Russian expendable cargo spacecraft. Originally developed for the Soviet space program and derived from the crewed Soyuz spacecraft, Progress has been instrumental in maintaining long-duration space missions by providing consumables like food, water, and air, as well as maintenance equipment. Since its maiden flight in 1978, Progress has supported various space stations, including Salyut 6, Salyut 7, and Mir, and remains a key resupply vehicle for the International Space Station (ISS). Each Progress mission delivers thousands of kilograms of supplies in its pressurized module. It also carries water, fuel, and gases to replenish the station's resources and sustain its onboard atmosphere. Beyond resupply duties, a docked Progress can maneuver or reboost the station, countering atmospheric drag and maintaining its operational altitude. When a Progress spacecraft nears the end of its design life, it is loaded with waste, undocked, and deorbited to safely make a destructive reentry in Earth's atmosphere. As of November 2024, there have been 182 Progress flights, with only three failures, all occurring between 2011 and 2016. Typically, three to four Progress flights are launched to the ISS each year. Due to the variation in Progress vehicles flown to the ISS, NASA uses its own nomenclature where "ISS 1P" means the first Progress spacecraft to ISS.
The muscarinic acetylcholine receptor, also known as cholinergic/acetylcholine receptor M3, or the muscarinic 3, is a muscarinic acetylcholine receptor encoded by the human gene CHRM3. The M3 muscarinic receptors are located at many places in the body, e.g., smooth muscles, the bladder, the endocrine glands, the exocrine glands, lungs, pancreas and the brain. In the CNS, they induce emesis. Muscarinic M3 receptors are expressed in regions of the brain that regulate insulin homeostasis, such as the hypothalamus and dorsal vagal complex of the brainstem. These receptors are highly expressed on pancreatic beta cells and are critical regulators of glucose homoestasis by modulating insulin secretion. In general, they cause smooth muscle contraction and increased glandular secretions. They are unresponsive to PTX and CTX.
Progress M (Russian: Прогресс М, GRAU: 11F615A55), also known as Progress 7K-TGM, is a Russian (formerly Soviet) uncrewed cargo spacecraft used to resupply space stations. It is a variant of the Progress series, developed in the late 1980s as a modernized version of the Progress 7K-TG spacecraft. Progress-M incorporated improved systems derived from the Soyuz T and Soyuz TM crewed spacecraft. The Progress M-M (GRAU: 11F615A60) introduced further upgrades, including digital flight control systems replacing earlier analog systems. The first 43 Progress M spacecraft supported Mir, with later missions servicing the International Space Station (ISS). A total of 87 spacecraft were launched, including 67 of the Progress M variant and 30 of the upgraded Progress M-M. Two spacecraft were lost: Progress M-12M in a launch failure in August 2011, and Progress M-27M, which lost control after reaching orbit in April 2015 and reentered the atmosphere. The Progress M1 was a derivative of the Progress M optimized to carry more propellant at the expense of dry cargo and water. This reflected operational needs of the ISS, where the Space Shuttle provided large-capacity delivery of dry cargo and water, but could not transport the hypergolic propellants required for the station's propulsion system. The Progress M1 entered service in 2000 and was retired in 2004. A further upgraded M1-M variant incorporating improvements from the Progress M-M was planned but canceled before entering service. The final flight of the Progress M variant was Progress M-67 in July 2009, while the final Progress M-M mission was Progress M-29M in October 2015. It was succeeded by the upgraded Progress MS, which first flew in December 2015. Several Progress M spacecraft were modified as "space tugs" to deliver station modules. Progress M-14 and M-38 delivered VDU attitude control systems to Mir in 1992 and 1998, respectively. Later missions supported the ISS: Progress DC-1 delivered Pirs in 2001, M-MIM2 delivered Poisk in 2009, and M-UM delivered Prichal in 2021.
Before the 1921 destruction of Tulsa’s Greenwood District, Black residents had created a remarkable center of business and community life. The district included stores, professional offices, entertainment venues and homes owned by Black citizens. Understanding Greenwood means learning what was built—not only what was burned.
MORE →Mae Jemison, aboard Space Shuttle Endeavour in 1992.