Marcellus (Mitsui E&P USA LLC)
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Chesapeake Energy Corporation – Operating partner of Mitsui's Marcellus leases in Pennsylvania through its subsidiary Chesapeake Appalachia LLC.
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Equinor – Non-operating partner in Chesapeake-operated Marcellus leases through its subsidiary,
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Alta Energy – Non-operating partner in Chesapeake-operated Marcellus leases.
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Williams Partners – Operating partner of Midstream business JV in our Chesapeake-operated Marcellus lease areas.
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Other operating partners under JOAs, such as Chief Oil & Gas LLC, Southwestern Energy Production Company, Seneca Resources Corporation, Repsol Oil & Gas USA, LLC, and BKV Operating.
Eagle Ford (Mitsui E&P Texas)
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Mesquite Energy Inc. (formerly Sanchez Energy Corporation) – Operating partner of all of Mitsui's Eagle Ford leases in South Texas through its subsidiary, SN EF Maverick, LLC.
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Venado Oil and Gas – An affiliate of KKR and non-operating partner.
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Korean National Oil Company – Participates in the Eagle Ford project through its subsidiary, Eagle Ford TX LP.
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Western Midstream – Operating partner of Midstream business JV in our Eagle Ford acreage through its subsidiary, Springfield Pipeline LLC.
Kaikias (MOEX North America LLC)
Argentina Malvinas (Mitsui E&P Argentina)
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Eni – Operating partner of MLO-124 block in offshore Argentina through its subsidiary, Eni Argentina Exploración y Explotación.
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Tecpetrol – Non-operating partner of MLO-124 block