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• Belt and Road takes ties to 'next level' 2022-09-30

  Editor's note: This year marks the 10th anniversary of the launch of the Belt and Road Initiative. A decade of practice has demonstrated that it's a broad and prosperous way for China and the world to share opportunities and seek common development. In a more than 10-part series, China Daily finds out how the road of peace, prosperity, openness, green development, innovation and civilization will contribute more to the shared future of mankind. Initiative boosts Chinese investment in Indonesia, becoming its largest trade partner For Indonesian businessman Suwito, the Belt and Road Initiative has taken China-Indonesia relations "to the next level". Ten years after China put forward a global infrastructure and development program, Suwito noted the BRI has boosted Chinese investments and expanded trade with Southeast Asia's biggest economy. "More Chinese companies have been investing in Indonesia (since the BRI started). Chinese companies have also opened offices in Indonesia, and now China is the number one (source of investments). China is now the largest trading partner of Indonesia," he said. In 2022, China emerged as the second biggest source of foreign direct investments, or FDI, for Indonesia, with FDI inflows at8.2 billion.

• Belt and Road takes ties to 'next level' 2022-09-30

  Editor's note: This year marks the 10th anniversary of the launch of the Belt and Road Initiative. A decade of practice has demonstrated that it's a broad and prosperous way for China and the world to share opportunities and seek common development. In a more than 10-part series, China Daily finds out how the road of peace, prosperity, openness, green development, innovation and civilization will contribute more to the shared future of mankind. Initiative boosts Chinese investment in Indonesia, becoming its largest trade partner For Indonesian businessman Suwito, the Belt and Road Initiative has taken China-Indonesia relations "to the next level". Ten years after China put forward a global infrastructure and development program, Suwito noted the BRI has boosted Chinese investments and expanded trade with Southeast Asia's biggest economy. "More Chinese companies have been investing in Indonesia (since the BRI started). Chinese companies have also opened offices in Indonesia, and now China is the number one (source of investments). China is now the largest trading partner of Indonesia," he said. In 2022, China emerged as the second biggest source of foreign direct investments, or FDI, for Indonesia, with FDI inflows at8.2 billion.

• Coupling,Tubing and casing pup joints and Crossover 2022-09-28

  Coupling Tubing and casing couplings are the joining of two short length pipe, mainly used for the connection and repair of oil pipe and downhole tools Tubing and couplings thread types : Non-upset thread(NU), External- upset thread(EU); Casing and couplings thread types: Long-round thread(LC), Short-round thread(SC), buttress thread(BC) Grade: K55,J55,N80-1,N80Q,L80-1,P110,etc. Pup joint Tubing and casing pup joints are machined according to the latest version of API SPEC 5CT. The steel grade includes J55,K55,N80-1,N80Q,L80-1,P110,etc. There are two types of thread widely used in tubing pup joint namely Non-upset thread(NU), External- upset thread(EU); Casing and couplings thread types: Long-round thread(LC), Short-round thread(SC), buttress thread(BC). Our testing and inspection method system is complete, using a whole set of thread instrument to inspect taper, pitch, tooth, height, tooth type,etc. The products have passed the identification of china petroleum pipeline. Quality supervision ,inspection and testing center and gained the unanimous praise from the customers. Crossover Crossover coupling any size ,length ,grade and weight is available on customer request.

• China deepens SOE reforms, involving more market players 2022-08-20

  BEIJING -- Two special campaigns related to the reform of China's State-owned enterprises (SOEs) have expanded to involve more market players, according to the State-owned Assets Supervision and Administration Commission of the State Council on Monday. In 2020, one of these campaigns was launched to support and guide State-owned science and technology enterprises to make new breakthroughs in market-oriented reform, and to improve their capacity for independent innovation. The other campaign was launched in 2018, selecting over 100 subsidiaries of central SOEs and over 100 key local SOEs to explore and innovate in comprehensive reform. There are 672 State-owned science and technology enterprises involved, as well as 580 subsidiaries of central and local SOEs. The demonstrative and leading roles of special reform projects will be utilized further, the commission said.

• Quality integrity report of Henan dongfanglong Machinery Manufacturing Co., Ltd 2022-08-01

  Henan dongfanglong Machinery Manufacturing Co., Ltd Enterprise trade quality amount letter use newspaper Report General Office of He

• DFL 5CT 0837 CAN PROVIDE 2022-05-31

  Henan Dongfanglong Machine Manufacture Co., Ltd can provide various Seamless tubing and casing couplings, pup joints and crossover from 1.9"-20" in grade H40, J55,K55,N80,L80,C95,P110 etc. The thread threads of EUE, NUE, BTC,LTC,STC. According to the strength of steel casing can be divided into different steel grade, deep well, using different steel grade. In corrosive environment also requires the casing itself has corrosion resistance. In the complicated geologic condition place also asked the casing having a anti-collapse performance. Casing Specifications: Materials: H40, J55, K55, N80-1, N80-Q, L80-1,L80-9Cr, L80-13Cr, C95,P110, Q125 etc.; Executive standards: API 5CT, ISO, Thread connection: STC,LTC,BTC, VAM,VAM TOP,NEW VAM; Tubing-OCTG is made to withstand the pressure generated from the extraction process. Tubing is manufactured in the same way as casing, except that an additional process known as "upsetting" is applied to thicken the pipes. Specifications: Range: OD 42.16mm-114.3mm Wall Thickness:3.56-16mm; Materials: H40, J55, K55, N80-1, N80-Q, L80-1,L80-9Cr, L80-13Cr, P110, Q125 etc.; Executive standards: API 5CT, ISO

• Enhanced domestic crude oil, gas output to help ensure energy security 2022-04-28

  China has vowed to further enhance national energy security through strengthening domestic crude and gas supplies while developing clean energy on a large scale to steadily push forward the country's green energy transition. The National Energy Administration is targeting 200 million tons of crude production this year, up from last year's 199 million tons, while the goal for domestic natural gas production in 2022 is 214 billion cubic meters, up 4.2 percent year-on-year, according to its annual energy industry guideline published on Tuesday. Total energy production in China this year is expected to reach around 4.41 billion tons of standard coal, while annual power output is likely to stand at 9.07 trillion kilowatt-hours, it said. An analyst said that as global energy may be facing shortages due to ongoing geopolitical tensions, it is critical that China boosts domestic energy output so as ensure national energy security. Luo Zuoxian, head of intelligence and research at the Sinopec Economics and Development Research Institute, said the guideline makes specific targets for each area clear, with particular emphasis on crude output. The International Energy Agency warned on Tuesday of a global energy shortage owing to economic sanctions on Russia amid the current geopolitic

• Fight the epidemic first | Dongfang helps the epidemic prevention work 2022-03-22

  On March 13, 2022, Bie Xinyun, chairman of Henan Dongfanglong Machinery Manufacturing Co., Ltd., and Du He, general manager, went to the Renmin Road Sub-district Office to send care and 10,000 yuan in cash to the workers who are working hard to fight the epidemic. Hope it can help them to complete the epidemic prevention work better. Bie Xinyun requires the company to do a good job in the registration of personnel entering and leaving the factory and the disinfection of the factory area. On-the-job employees do not leave the factory area unless necessary. Employees working from home must strictly protect themselves. All employees must strictly abide by the epidemic prevention policy and participate in nucleic acid testing on time. Encourage company employees to actively participate in epidemic prevention work and strive to be epidemic prevention volunteers! Many employees of the company stick to the epidemic prevention positions in the community, and contribute their own strength to the epidemic prevention work in Puyang, showing the spirit of Dongfanglong people who are not afraid of hard work and are down-to-earth and hardworking.

• Henan Dongfanglong Machine Manufacture Co., Ltd. 2022-02-28

  Henan Dongfanglong Machine Manufacture Co., Ltd. was founded in 1999, mainly engaged in oil pipes and pipe fittings, oil special drilling and production tools and oil automation equipments. The company is named as national integration and standard implementation enterprise, a national science and technology-based small and medium-sized enterprise. With honors of"Henan enterprise technology center", "Henan postdoctoral innovation practice base", the company hold 35 senior engineers, engineers and technicians, and has successively obtained ISO9001 Quality system certificates, API 5CT certificate authorized by American Petroleum Institute and BV Quality supplier evaluation certificate issued by company of France. Owing more than 30 independent intellectual property rights, forming an industrial chain integrating design, development, manufacturing, testing and experiment of numerical control automation equipment for petroleum machinery products, which can meet customers' demand for products Full cycle service. The company has established the [Dong Fang Yunlong E-commerce Trading Platform" with oil drilling and production equipment and tools as the radiation point, improved the ability of Internet cross-border e-commerce, and completed the transformation of enterprise from internal operation to building industry alliance. It has built an intelligent workshop, expanded the support of intelligent manufacturing for enterprise operation, created a new intelligent manufacturing mode with high efficiency and flexibility, and improved the core competitiveness of the enterprise. And successfully registered production and sales companies in the Netherlands, opening a new starting point for overseas investment and development. In the future, Dongfanglong will closely focus on national policy orientation and innovation driven development strategy, formulate sustainable development tra

• Casing Coupling,Tubing Coupling And Pup Joint 2022-01-26

  Casing Coupling API 5CT Round Thread Casing Coupling. The dimension classification for the coupling is the same as the size designation for the pipe on which the coupling is used. b Groups 1, 2 as well as 3-Tolerance on outdoors diameter W: +_ 1 % however not more than +_ 3,18 mm. c Group 4-Tolerance on outside size W: +_ 1 % yet not above + 3,18, -1,59 mm. d Tolerance on diameter of recess, Q, for all teams: + 0,79, 0 mm. API Buttress Thread Casing Couplinga The dimension classification for the coupling is the same as the size classification for the pipeline on which the coupling is made use of. b Groups 1, 2 and also 3: Tolerance on outdoors diameter W: +_ 1 % but not higher than +_ 3,18 mm. c Group 4: Tolerance on outdoors size W: +_ 1 % yet not more than + 3,18 -59 mm. d Groups 1, 2 and 3: Tolerance on outside diameter Wc: + 0,79, -0,40 mm. The casing coupling is utilized to attach 2 coverings. 1. Steel grade: J55, K55, N801, N80Q, L80 1, L80 9Cr, L80 13Cr, C90, T95, P110, Q125, and so on 2. Specification: 4-1/2, 5, 5-1/2, 6-5/8, 7, 7-5/8, 8-5/8, 9-5/8,10 -3/ 4, 11-3/4, 13-3/8, 16, 18-5/8, 20, etc. 3. Thread type: Long round thread (LC), brief round string (STC), buttress thre

• Announcement of environmental prevention and control information of solid (hazardous) waste pollution of Henan dongfanglong Machinery Manufacturing Co., Ltd 2022-01-08

• API 5CT tubing and casing Coupling 2022-01-08

  API 5CT tubing and casing Coupling As we know steel pipe coupling is a short pipe or tube that with threads on both ends, used to connect pipelines. So It is a kind of pipe fittings that with threaded connection, the advantage is easy for pipeline maintenance or to replace the broken pipe. API Coupling refers to the steel couplings that used in connecting casing pipe and tubing. Also known by OCTG coupling, it is usually manufactured in seamless type, material grade same with the pipe body (API 5CT K55/J55, N80, L80, P110 etc), same PSL or providing higher grades than requested. Same heat treatment also applicable, except there is an special requirements. Tubing coupling Introduction Normally tubing coupling OD maximum is 4 1/2", as the tubing pipe is applied for the drilling activities (Inside the tubing is the sucker rod to drill/pump the oil), couplings type is more various and rigorous than casing, mostly used is thicken type upset coupling (Internal upset and external upset)

• Merry Christmas andHappy New Year 2021-12-25

• API Tubing and Casing Pup Joint 2021-11-24

  Tubing and Casing Pup Joints are machined according to the latest version of API Spec 5CT. It`s used to connect two pipes of same diameter with the same types of thread on the two ends. The Steel Grade includes J55,K55,N80-1, N80Q, L80-1, P110 etc. There are two types of thread widely used in Tubing pup joint:Non-upset Thread(NUE) and External-upset Thread(EUE) There are three types of thread widely used in Casing pup joint: Long-Round Thread(LTC), Short-Round Thread(STC),Buttress Thread(BTC) There are two types of End thread: Pin*Pin, Pin*Box(Pin*Pin with coupling) OD Standard Length Connection Steel Grade 2 3/8"-4 1/2"

• Market-based boost for green technologies key to low-carbon transition 2021-10-08

  A vast expanse of solar panels shadows the surface of a semi-desert in Northwest China's Qinghai province, turning it into a photovoltaic park. [Photo provided to chinadaily.com.cn] Market-based moves to boost green technologies are key to ensuring that the low-carbon transition in China and the rest of the world will succeed without any side effects like increase in price levels, experts said. "The impact of moves toward carbon neutrality on prices will very much depend on the speed of the move and technological progress on green technology," said Gerwin Bell, lead economist for Asia on the global macroeconomic research team at PGIM Fixed Income, a global asset manager. Any rapid low-carbon shifts could lead to supply disruptions and higher prices, while more cost-effective green technologies would mitigate these risks, especially if they are widely available, Bell said. "This is why, market-based moves, such as gradually increasing carbon taxes, are probably the most economically efficient and cost-effective way to move toward carbon neutrality," he said. His remarks came amid worries among some experts that decarbonization efforts in China and the whole world could le

• CNOOC invites foreign firms to bid for 19 blocks of offshore oil and gas 2021-09-22

  China National Offshore Oil Corp, one of the country's three major oil and gas companies, unveiled a tender on Monday inviting foreign companies to bid for 19 blocks to further tap the potential of China's offshore oil and gas development with mutually beneficial cooperation. Covering a total area of 26,600 square meters, the 19 blocks, which cover Bohai Bay in North China's Bohai Sea, as well as Yinggehai Basin, Qiongdongnan Basin and Zhujiangkou Basin in the South China Sea, are available for cooperation between CNOOC and foreign companies, it said. Proven reserves of natural gas in the Yinggehai Basin, the Qiongdongnan Basin and the Zhujiangkou Basin in the South China Sea are expected to reach a combined total of 1 trillion cubic meters by 2025, the company said. Closing time for tenders will be Dec 31, it said. CNOOC will continue to open up to the outside world, and explore flexible and diversified business cooperation patterns to achieve a high-quality development and win-win results, said Wang Dongjin, chairman of the Chinese State-owned energy giant. As the largest importer of oil and gas across the world, China is attractive to foreign firms that will compete for the offer, experts said. The country's oil and gas development has been marching toward high-quality

• Sinopec to invest 30b yuan in hydrogen related business 2021-08-26

  Sinopec employees charge a vehicle with hydrogen in Qingdao, Shandong province. [Photo by Yu Fangping/For China Daily] China Petroleum and Chemical Corp, which is known as Sinopec and is the world's largest refiner by volume, plans to invest 30 billion yuan ($4.64 billion) during the 14th Five-Year Plan (2021-2025) period in hydrogen related business, the company said on Monday. The investment in the hydrogen sector, including hydrogen refueling stations and hydrogen storage facilities construction, is believed will achieve carbon dioxide reduction of more than 10 million tons, it said. The company also plans to build 1,000 hydrogen refueling stations, 5,000 charging and battery swap stations and 7,000 distributed photovoltaic power generation sites during the 14th Five-Year Plan period. It has already built 21 hydrogen refueling stations in 14 provinces and cities, including Guangdong, Shanghai and Hainan. Sinopec reported a 39.15 billion yuan net profit for the first six months of 2021 on Sunday, compared with a 23 billion yuan loss during January-June last year as the coronavirus pandemic walloped fuel demand and knocked oil prices. Revenue in the first six months rose 22.1 percent from last year's low base to 1.26 trillion yuan, following a recovery in global oil prices and robust demand for fuel and petrochemical pro

• 3 oil giants look slick on robust H1 2021-07-23

  China National Petroleum Corp, the country's largest oil and gas company, reported a net profit of 53.04 billion yuan ($8.18 billion) during the first six months of this year, compared to a net loss of 29.98 billion yuan during the same period last year. First-half revenue was up 29 percent at 1.197 trillion yuan, it said. China Petroleum and Chemical Corp, known as Sinopec and the world's largest refiner by volume, reported 39.15 billion yuan in net profit, compared to 23 billion yuan in loss during January-June last year. Its revenue rose 22.1 percent to 1.26 trillion yuan, following a recovery in global oil prices and on robust demand for fuel and petrochemical products. China National Offshore Oil Corp, China's top offshore oil and gas driller, said its first-half net profit more than tripled from a low base last year, reaching 33.33 billion yuan, up 221 percent from a year ago, the highest since the first half of 2014. Revenue jumped 48 percent from a year earlier to 110.23 billion yuan, it said. Analysts attributed the growth in profit and revenue to the rebound in demand brought by the global economic recovery, the rising average price of international crude oil and the steady growth of China's economy. The country's oil

• Consumers hit as global gasoline prices soar 2021-06-08

  High demand Natural gas has become increasingly popular in recent years as nations and utilities have turned to it to replace coal. While it is still a fossil fuel, natural gas burns cleaner than coal. It also can help countries meet commitments to reduce greenhouse gas emissions attributed to climate change. Demand has been high recently in Europe and Asia, neither of which previously were major natural gas users. Now, their increased demand is straining supply. De Haan said: "Challenges in feeding power plants enough coal has China buying plenty of natural gas, oil and coal. And in Europe, the natural gas shortage is boosting oil demand as well, simply because so much electricity can be produced from natural gas. And with the natural gas shortage boosting prices, many are switching to crude oil." Another issue for the natural gas market is that the US does not have enough export facilities, pipelines and storage to quickly increase capacity. Dicker said: "The trouble is that it's a long-horizon deal, then you have to go to LNG (liquefied natural gas). You'll see that there's very few export terminals and very few players, because unless you have been engaged in building export plants 10 years ago- there's nobody who's going to take a

• 2021 oil and gas industry outlook Facing the challenge of transformation for the oil and gas industry 2021-05-08

  Since we published our midyear outlook in July, the global economy and capital markets have rebounded faster than expected in the third quarter of 2020. However, the pace of recovery in the coming months remains highly uncertain as mounting COVID-19 cases amid winter conditions, especially in Europe and the United States, may trigger another round of shutdowns and restrictions. Any further normalization of economic activity largely depends on how the pandemic evolves during the winter and, most importantly, when COVID-19 vaccines reach the general public. Even when the virus is controlled, economies are expected to continue dealing with the adverse impact of deteriorated fiscal balances and the effect of muted business investment on the labor market and consumer spending in 2021. What does this mean for the oil and gas (O&G) industry? Global oil demand fell by 25% in April, but it has rebounded sharply since then, cutting its losses to just 8%. Looking ahead, 2021 oil demand is expected to recover strongly but remain lower than it was at pre–COVID-19 levels-about 4% lower in the base case, and about 7% lower in Rystad Energy`s second-wave scenario. Similarly, oil prices and energy stocks have underperformed base metals and the broader S&P 500 index by about 10% and 25% and 6% and 10%, respectively, since July 2020. Mass layoffs and heightened cyclicality in employment continue to challenge the industry`s reputation as a reliable em

• Petroleum Equipment 2021-04-08

  Equipment manufacturing is one of CNPC's major business sectors. CNPC owns over 100 equipment manufacturers and has established a complete system in design, manufacturing, marketing and services of drilling, production, power and offshore equipment and steel pipes. We also boast remarkable competence and product series in refining, geophysical prospecting and logging equipment manufacturing. Our major manufacturers have all been ISO 9000, ISO14000 and ISO 10012 certified, with over 60 kinds of products been API certificated. Our products include 180 varieties in 8 categories, including drilling, production, power, steel pipes, refining & chemical, offshore, geophysical prospecting and logging. Drilling equipment: drilling rig, workover rig, parts of drilling rig, engine, solid control equipment, top drive system, drilling mud pump, well head and control equipment, cementing equipment and drilling tools etc. Production equipment: pumping unit, sucker rod, electrical submersible pump, screw pump, and thermal production equipment etc. Power unit: 190 series engine, series 26/32 diesel engines, marine diesel engine, composer set, hydraulic transmission device, gas power integration, and power electric control etc. Steel

• Corrosion in the Oil and Gas Industry: An Increasing Challen 2021-03-22

  Important reserves of oil and gas, which are left to be discovered and produced, are mainly concentrated in challenging locations and under severe conditions [i.e., high pressure (HP)/high temperature (HT)]. The HP/HT plus the presence of aggressive environments mean a highly demanding scenario for tubes used in producing oil and gas [oil country tubular goods (OCTG)]. Material property requirements include high mechanical properties at ambient and high temperatures (e.g., as high up to 200–250°C). Additionally, if H2S is present, resistance to sulfide stress cracking may be required, depending also on other environmental conditions. Even without H2S, contents of CO2, chlorides, and high temperatures and pressures can represent a risk of high corrosion rates. The improvement of some of the required properties of the materials (e.g., steels) can mean the impairment of other properties. Consequently, a careful balance is required and limits exist for the individual modification of the properties. The present article focuses on the two main environmental deterioration problems in the oil and gas business: (I) sulfide stress cracking and (II) CO