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  2. Gas drilling firms repel Pennsylvania's antitrust lawsuit - AOL

    www.aol.com/finance/gas-drilling-firms-repel...

    Pennsylvania's highest court has delivered a victory for natural gas exploration firms, ruling that the state attorney general's office doesn't have authority under state law to sue them on ...

  3. Schramm Inc. - Wikipedia

    en.wikipedia.org/wiki/Schramm_Inc.

    Schramm, Inc. is a privately held manufacturer of mobile, top-head hydraulic drilling rigs and related equipment for the global mining, energy, and water well industries. [1] [2] In October 2019, it was acquired by GenNx360 Capital Partners. [3] It is headquartered in West Chester, Pennsylvania in the United States. Schramm affiliated sales ...

  4. Keller Group - Wikipedia

    en.wikipedia.org/wiki/Keller_Group

    Keller Group plc (LSE: KLR) is a geotechnical engineering company. It is listed on the London Stock Exchange and is a constituent of the FTSE 250 Index. The company is the world's largest geotechnical specialist contractor. [4]

  5. Standard penetration test - Wikipedia

    en.wikipedia.org/wiki/Standard_penetration_test

    The standard penetration test (SPT) is an in-situ dynamic penetration test designed to provide information on the geotechnical engineering properties of soil. This test is the most frequently used subsurface exploration drilling test performed worldwide. The test procedure is described in ISO 22476-3, ASTM D1586 [1] and Australian Standards AS ...

  6. Biden to ban new oil drilling over vast areas of US Atlantic ...

    www.aol.com/news/biden-ban-oil-drilling-over...

    (Reuters) - President Joe Biden is set to ban new offshore oil and gas development across 625 million acres (250 million hectares) of U.S. coastal territory, Bloomberg News reported on Friday. The ...

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  8. Layne Christensen Company - Wikipedia

    en.wikipedia.org/wiki/Layne_Christensen_Company

    On August 15, Geotech uses a Schramm Inc. 685W and two diamond rigs (CS 3001 and CS 4002) for the first drilling stage. Then on August 26, Geotech works to ensure that the 5 + 1 ⁄ 2-inch 6C pilot hole is drilling to reach the underground workshop. After five days of constant drilling, the third attempt succeeds.

  9. Why Biden is approving public lands oil drilling permits ...

    www.aol.com/news/why-biden-approving-public...

    The industry’s fears were apparently unfounded. The high number of drilling permits issued under Biden concerns government watchdogs who complain that fossil fuel extraction on public land ...