- Five Major Challenges Facing The Energy Industry
- Record-high prices at the pump, a looming diesel shortage right when the summer season is starting, and an uncooperative OPEC are probably reasons for many head
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022016-09
- How to choose the high quality of well cementing dispersant?
- Dispersant, also known as drag reducing agents, water slurry dispersant is added to improve its liquidity, the use of dispersants after the grout has a low viscosity at low pump pressure up to turbulence
262016-08
- Sulfonated asphalt usually known as shale inhibitor sulfonated asphalt sodium
- Sulfonated asphalt is an asphaltic mud additive that has been reacted with sulfonate to add anionic sulfonate groups to the complex molecular structure, usually known as shale inhibitor sulfonated asphalt sodium.
242016-08
- Six Weeks In A Row – Rising Rig Count Pushes Oil Down, oilfield chemicals where to go?
- Despite dropping over 400 oil and gas rigs from a year ago, according to data aggregated by the American Enterprise Institute on Friday, America still managed to export five times more oil to the world in 2015 than it did 20 years ago, peaking in May at 662,000 bbl/d, according to Reuters. However, data shows that US Crude exports dropped by more than 40% in the month of June, according to a 5 August US Census Bureau report, bringing June’s total oil US oil exports to 383,000 bbl/d.
222016-08
- Why Cement Fluid Loss Additives Are Necessary?
- Now Fluid Loss Control Agents are recognized in the industry that the quality of cementing jobs has significantly improved. Indeed, it is generally clearly acknowledged that a lack of fluid loss control may be responsible for primary cementing failures, due to excessive density increase or annulus bridging and that formation invasion by cement filtrate may be deleterious to the production.
152016-08
- Russia, Iran, Azerbaijan to strengthen co-op in energy, transport
- Russia, Iran and Azerbaijan have agreed to strengthen cooperation in various spheres of economy, energy and transport, according to a draft declaration obtained by RIA Novosti.
102016-08
- What is the application of the polyacrylamide PHPA?
- Polyacrylamide (PHPA) is the water soluble polymer, it is one of varieties a water-soluble polymer compounds wide application, PHPA and its ramification can be used as efficient flocculant, thickening agent, paper strengthening agent and liquid drag reduction agent, which is widely used in water treatment, paper, petroleum, coal, mining, metallurgy, geology, textile, construction and other industrial sectors.
052016-08
- What is the sulfonated asphalt
- Sulfonated asphalt is an anionic high polymer product, which is mainly made of asphalt after sulfonation, emulsion and other treating process. The molecular structure is 一C一 C一，一C一S, and has strong bond energy, thus can resist high temperature.
032016-08
- What is the Resin Lignite? How to make it?
- We must talk about lignite before we can talk about the SPNH, as we know, lignite is a kind of polysubstituted aromatic organic compounds(including rot plant acid, and rot black real), with many activity functional groups. Polymerization reactioncan be caused by some organic high polymers, such as acrylamide, propylene, ethylene and so on, they can form macromolecular organic polymers molecule, the molecule we call SPNH or the Resin Lignite.
012016-08
- Shell misses expectations as profits plunge 72 per cent
- "Profits at Royal Dutch Shell fell by 72 per cent in the second quarter as continued weakness in oil and gas prices weighed on the Anglo-Dutch group.
292016-07
- Since mid-july oil prices continue to fall
- Since mid-july,Oil prices continue to fall. REUTERS NEWS - Oil prices have fallen nearly two per cent, hitting April lows and with US crude headed for its biggest monthly loss in a year, on growing worries that the world was pumping more crude than needed.
