Horizontal drilling technology is making further advances in the Texas Austin chalk play as such drilling continues to spread in many U.S. land areas. Union Pacific Resources Co., Fort Worth, has ...

In the recycling of waste plastic, it has been difficult to obtain plastic with performance equivalent to that of new material due to impurities or other factors, and so waste plastic has generally ...

Multi-frac horizontals are a “game changer” for oil and gas drilling because of their potential to increase recoveries from established plays. The technology is unlocking tens of thousands of barrels ...