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2017-05 01
Happy International Labour Day !!! Xinxiang No.7 Chemical wish you a Happy International Labour Day !!! If you are looking for drilling mud chemcial manufacturer, No.7 Chemical will be your best choice, our sulfonated asphalt, gilsonit
2017-04 28
Trump to sign executive order that could expand offshore energy development President Donald Trump on Friday will instruct his cabinet officials to take actions that will potentially open new areas of federally administered waters to energy development. The actions, to be spe
2017-04 26
Russia Lost Global Leadership in Oil Output to Saudi Arabia in February Moscow(Sputnik)April 21, 2017 Russia has lost the leadership in global oil production as Saudi Arabia topped production in February, the figures of Russias Federal State Statistics Service(Rosstat) sh
2017-04 24
Oil recovers lost ground, but market remains under pressure Oil prices recovered ground on Monday following last weeks big losses, driven by expectations that OPEC will extend a pledge to cut output to cover all of 2017, although a relentless rise in U.S. dril
2017-04 21
Oil prices set for biggest weekly drop in a month Oil traded steady on Friday, though it was set for its biggest weekly drop in about a month over doubts that an OPEC-led production cut will restore balance to a market that has been dogged by oversup
2017-04 20
China-Myanmar crude oil pipeline put into operation MADE ISLAND, Myanmar, April 10 (Xinhua) -- A 140,000-ton crude oil tanker Suezmax began offloading crude oil at Made Island oil port in Myanmars western Rakhine state on Monday after the signing of a
2017-04 17
China's export and import volume expands 21.8 percent in first quarter BEIJING Chinas imports grew faster than exports in the first quarter, resulting in a 35.7-percent shrinking of trade surplus, customs data showed Thursday. Exports in yuan-denominated terms rose 14.8
2017-04 14
Schlumberger and Weatherford to Form OneStim Joint Venture HOUSTON, March 24, 2017Schlumberger and Weatherford today announced an agreement to create OneStimSM, a joint venture to deliver completions products and services for the development of unconventional
2017-04 12
Types Of Drilling Fluids-(III) Drilling fluids are water-, oil- or synthetic-based, and each composition provides different solutions in the well. If rock formation is composed of salt or clay, proper action must be taken for the d
2017-04 10
Purposes Of Drilling Fluid-(II) During drilling, cuttings are obviously created, but they do not usually pose a problem until drilling stops because a drillbit requires replacement or another problem. When this happens, and drilling
2017-04 07
How do drilling fluids work? what's the purpose of drilling fluids?--(I) Drilling deeper, longer and more challenging wells has been made possible by improvements in drilling technologies, including more efficient and effective drilling fluids. Drilling fluids, also referr
2017-04 05
Rosneft starts drilling at Khatanga field in northern Laptev Sea Rosneft started drilling of the Tsentralno-Olginskaya-1 well at the Khatangsky license area. The well is the northernmost at the Russian Arctic shelf. President of Russia Vladimir Putin launched explo
2017-03 27
U.S. Oil-Rig Count Climbs by 21--Baker Hughes U.S. Oil-Rig Count Climbs by 21--Baker Hughes By Joshua Jamerson The number of rigs drilling for oil in the U.S. rose by 21 in the past week to 652, according to oil-field services company Baker Hughes
2017-03 20
Sub-$50 Oil May Spook Some US Producers US oil producers may dial back their production if domestic prices stay below $50/barrel for a sustainable period, says Vivek Dhar, a commodities strategist at Commonwealth Bank of Australia.While US o
2017-03 13
US Oil Growth Casts Doubts on Saudi Production Last Weekss jump in US oil inventories came amid a 561,000 barrel/day surge in imports, says SP Global Platts. That increase, especially shipments from Saudi Arabia, stokes concerns that despite OPEC n
2017-03 06
Saudis Eyeing Asia's Refineries--News from Dow Jones [Dow Jones]As Saudi Arabia looks to diverify its investment overseas, the kingdom is likely eyeing Asias refining sectors as regional demand for fuel is expected to remain robust, says a ingapore-based
2016-10 19
Sinopec unit issues profit warning, while the oil price in China is still high Sinopec Oilfield Service Corporation issued a profit warning, expecting a net loss of about 8.9 billion yuan ($1.33 billion) for the nine months that ended on Sept 30. But the real thing is, in China,
2016-10 17
BRICS to continue growing momentum, contributions to world BEIJING - Figures and facts show that the BRICS countries will continue the momentum of growth and will remain a powerful engine of the world economy. Indian Prime Minister Narendra Modi said India and
2016-10 12
How to design perfect drilling fluids additive (part 2) During the design of drilling fluids, the function of chemical agent is important. Surfactant is a prime example, while the surfactant having good functionality, but may cause adverse effects on the e
2016-10 10
The principle of Cement Fluid Loss Additive(2) So, what is the principle of the good cement fluid loss additive, we should consider this question from four aspects of it. According to this question, how to form a high quality cake with low permeab
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