Uzbekneftegaz

The national holding company Uzbekneftegaz (Uzbek: "Oʻzbekneftegaz" MXK, Russian: НХК "Узбекнефтегаз") is a state-owned holding company of Uzbekistan's oil and gas industry.

Uzbekneftegaz
State owned
Industryoil and gas exploration and extraction
Founded3 May 1992 (1992-05-03)
Headquarters
Tashkent
,
Uzbekistan
Key people
Shokir Fayzullayev, Chairman of the Management Committee; Gulomjon Ibragimov, Chairman of the Board
Productspetroleum products, petrochemicals
Revenue US$3 billion (2014)
Number of employees
121,000 (2014)
Websitehttp://www.ung.uz

History

Uzbekneftegaz was established in May 3, 1992. In 1998, it was transformed into national holding company.

Operations
Bukhara oil refinery

Uzbekineftegaz leads a consortium of Korea National Oil Corporation, China National Petroleum Corporation and Lukoil exploring and developing gas condensate fields in the Aral Sea.[1] In February 2008, Uzbekneftegaz and consortium led by the Korea Gas Corporation established the joint venture Uz-Kor Gas Chemical to develop the Surgil gas field, containing about 133 billion cubic metres (4.7 trillion cubic feet) of natural gas, and build the Ustyurt gas-chemical complex.[2] It will produce 4 billion cubic metres (140 billion cubic feet) of gas per year and about 500,000 tons per year of plastics as well as 100,000 tons of petrol which is derived as a bi-product in the process.[3]

Together with another Korean company, Korea National Oil Corporation, Uzbekneftegaz explores Namangan-Tergachi and Chust-Pap oil fields in eastern Uzbekistan.[4] In August 2008, Uzbekneftegas signed a cooperation agreement with Petrovietnam.[5] It also cooperates with Lukoil in the Kandym-Khausak-Shady-Kungrad project to develop several natural gas fields in Uzbekistan.[6][7]

Uzbekneftegaz together with China National Petroleum Corporation owns and operates the Uzbek section of the Central Asia–China gas pipeline.[8] They also have a joint venture for developing the Mingbulak oilfield.[9]

Together with Sasol and Petronas, Uzbekneftegaz develops Uzbekistan GTL, a gas-to-liquids (GTL) project.[10][11]

In addition, Uzbekneftegaz has a production sharing agreement with Gazprom on gas exploration, joint ventures with Prista Holdings on motor oil and lubricants production, and with Ariston Thermo Group on heating boilers production.

gollark: So this is a mess. PotatOS is actually shipping a mildly different ECC library with a different curve because steamport provided the ECC code ages ago.
gollark: I mean, what do you expect to happen if you do something unsupported and which creates increasingly large problems each time you do it?
gollark: <@151391317740486657> Do you know what "unsupported" means? PotatOS is not designed to be used this way.
gollark: Specifically, 22 bytes for the private key and 21 for the public key on ccecc.py and 25 and 32 on the actual ingame one.
gollark: <@!206233133228490752> Sorry to bother you, but keypairs generated by `ccecc.py` and the ECC library in use in potatOS appear to have different-length private and public keys, which is a problem.EDIT: okay, apparently it's because I've been accidentally using a *different* ECC thing from SMT or something, and it has these parameters instead:```---- Elliptic Curve Arithmetic---- About the Curve Itself-- Field Size: 192 bits-- Field Modulus (p): 65533 * 2^176 + 3-- Equation: x^2 + y^2 = 1 + 108 * x^2 * y^2-- Parameters: Edwards Curve with c = 1, and d = 108-- Curve Order (n): 4 * 1569203598118192102418711808268118358122924911136798015831-- Cofactor (h): 4-- Generator Order (q): 1569203598118192102418711808268118358122924911136798015831---- About the Curve's Security-- Current best attack security: 94.822 bits (Pollard's Rho)-- Rho Security: log2(0.884 * sqrt(q)) = 94.822-- Transfer Security? Yes: p ~= q; k > 20-- Field Discriminant Security? Yes: t = 67602300638727286331433024168; s = 2^2; |D| = 5134296629560551493299993292204775496868940529592107064435 > 2^100-- Rigidity? A little, the parameters are somewhat small.-- XZ/YZ Ladder Security? No: Single coordinate ladders are insecure, so they can't be used.-- Small Subgroup Security? Yes: Secret keys are calculated modulo 4q.-- Invalid Curve Security? Yes: Any point to be multiplied is checked beforehand.-- Invalid Curve Twist Security? No: The curve is not protected against single coordinate ladder attacks, so don't use them.-- Completeness? Yes: The curve is an Edwards Curve with non-square d and square a, so the curve is complete.-- Indistinguishability? No: The curve does not support indistinguishability maps.```so I might just have to ship *two* versions to keep compatibility with old signatures.

References
  1. "Group charts Aral Sea course". Upstream Online. NHST Media Group. 2006-08-30. Retrieved 2009-07-19.
  2. "Kogas 'eyeing Uzbek gas field'". Upstream Online. NHST Media Group. 2008-02-22. Retrieved 2008-04-19.
  3. "S. Korean Venture Inks $2.5 Bn Uzbek Gas Deal". The Gazette of Central Asia. Satrapia. 2012-05-19. Retrieved 2012-06-08.
  4. "KNOC, Uzbekneftegaz reach oil field exploration deal". Embassy of Uzbekistan. 2008-11-11. Retrieved 2009-07-19.
  5. "Vietnam eyes Uzbekistan gas". Upstream Online. NHST Media Group. 2008-08-22. Retrieved 2008-04-19.
  6. Nikiforov, Sergey (2008). "In the mainstream". Oil of Russia. Lukoil (1). Retrieved 2008-08-22.
  7. "LUKoil company to sell oil, gas from Uzbekistan" (750). New Europe. 2007-10-14. Archived from the original on 2011-07-22. Retrieved 2008-08-22.
  8. "Uzbek joins CNPC in pipeline deal". Upstream Online. NHST Media Group. 2008-04-14. Retrieved 2010-10-23.
  9. "CNPC sets sights on Uzbek riches". Upstream Online. NHST Media Group. 2008-10-20. Retrieved 2009-07-19.
  10. "Sasol signs Uzbekistan GTL pact". Upstream Online. NHST Media Group. 2009-07-15. Retrieved 2009-07-18.
  11. Izundu, Uchenna (2009-07-17). "Sasol to establish GTL plant in Uzbekistan". Oil & Gas Journal. PennWell Corporation. 107. Retrieved 2009-07-18.
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