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  2. Michels Corporation - Wikipedia

    en.wikipedia.org/wiki/Michels_Corporation

    Michels Utility Services, Inc. is a leading contractor constructing and maintaining natural gas distribution systems and other utilities throughout the United States. Michels Utility Services works in urban and rural areas to build, improve and upgrade gas utility services and to complete joint trench installations.

  3. Mariner East pipelines - Wikipedia

    en.wikipedia.org/wiki/Mariner_East_Pipelines

    The Mariner East 2 pipeline was constructed using horizontal directional drilling, a process which has been noted for its relatively minimal impact on surface topsoil. [5] However Sunoco has been issued over 12.6 Million dollars in fines from the PA Dept. of Environmental Protection, who has twice halted completion of the project in less than a ...

  4. Directional boring - Wikipedia

    en.wikipedia.org/wiki/Directional_boring

    Directional boring, also referred to as horizontal directional drilling (HDD), is a minimal impact trenchless method of installing underground utilities such as pipe, conduit, or cables in a relatively shallow arc or radius along a prescribed underground path using a surface-launched drilling rig. Directional boring offers significant ...

  5. Trenchless technology - Wikipedia

    en.wikipedia.org/wiki/Trenchless_technology

    Trenchless construction includes such construction methods as tunneling, microtunneling (MTM), horizontal directional drilling (HDD) also known as directional boring, pipe ramming (PR), pipe jacking (PJ), moling, horizontal auger boring (HAB) and other methods for the installation of pipelines and cables below the ground with minimal excavation.

  6. List of oilfield service companies - Wikipedia

    en.wikipedia.org/wiki/List_of_oilfield_service...

    This page was last edited on 23 November 2024, at 07:31 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.

  7. 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.

  8. Helmerich & Payne - Wikipedia

    en.wikipedia.org/wiki/Helmerich_&_Payne

    Helmerich & Payne Flex Rig drilling the Bakken. Helmerich & Payne, Inc. (/ ˈ h ɛ l m r ɪ k / HELM-rik) is an American petroleum contract drilling company engaged in oil and gas well drilling and related services for exploration and production companies [2] headquartered in Tulsa, Oklahoma, with operations throughout the world.

  9. Key Energy Services - Wikipedia

    en.wikipedia.org/wiki/Key_Energy_Services

    OK, MI, PA, WV and CA Woodward Oil Service Oklahoma Brownlee Well Service/Integrity Fishing & Rental Tools TX Energy Air Drilling Services TX Hitwell Surveys MI and WV Brooks Well Servicing TX B&L Hotshot MI 1997 Talon Trucking OK Cobra Industries NM Tri-State Wellhead & Valve TX Kalkaska Construction/Elder Well Service MI T.S.T. Parafin Service