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  1. EOR water injection's sulphate removal alternative presented

    An alternative to barium and strontium sulphate scale removal in EOR is presented in this free sulphate removal plant brochure. SRP extracts sulphates from seawater prior to EOR water injection and is cited to be “the most economical approach.” It employs FilmTec SR-90 nanofiltration membranes. They remove sulphates while leaving other salts (sodium, chloride) substantially unaffected — to maintain formation clay’s stability and permeability. A diagram depicts a typical SRP process installation. It cites 10 benefits. These include how it reduces seawater ion concentrations from around 2,500 ppm to less than 50 ppm at temperatures less than 24°C. It’s noted there is significant reduction of sulphate scale precipitation in production wells along with reduced quantity of scale inhibitor required downhole and in topsides equipment. Stringent design plus environmental criteria related to offshore platforms are also cited as met. Veolia Water Solutions & Technologies 4760 World Houston Parkway, Suite 140, Houston TX 77032 For Free Sulphate Removal Literature: http://ogpe.hotims.com/r5/search.asp?action=search&s_type=rrnum&order_by=response_num&return_by_category=n&rr=271&rr=&rr= More Oil, Gas & Petrochem Equipment Issue Articles Oil, Gas & Petrochem Equipment Issue Archives View Oil and Gas Articles on PennEnergy.com

    Blogs

    Blogs

    Tue, 31 May 2011

  2. XTO settles federal water pollution charges in Pennsylvania

    ExxonMobil Corp. subsidiary XTO Energy Inc. agreed to pay a $100,000 fine and to spend $20 million to improve wastewater management practices in Pennsylvania and West Virginia natural gas operations.

    Online Articles

    Online Articles

    Fri, 19 Jul 2013

  3. Rockwater Energy Solutions purchases NeoHydro

    Rockwater Energy Solutions Inc., a water management and environmental solutions provider to the oilfield industry, has purchased Neohydro Corp., a provider of water treatment technology to the oil field since 2007.

    Online Articles

    Online Articles

    Wed, 9 Jul 2014

  4. Chief Oil & Gas cleared of water contamination charges by Pennsylvania DEP

    The Pennsylvania DEP investigated Ms. Stroud’s well contamination claim and determined that any water well problems in her well are a result of a pre-existing condition in the area and not related to the development of the Marcellus Shale or the drilling of Chief’s Andrus well.

    Online Articles

    Online Articles

    Tue, 12 Jul 2011