Tengizchevroil LLP (TCO) is a Kazakhstan-based oil and gas joint venture that develops and operates the Tengiz and Korolev fields in the Atyrau region. Established in 1993, the company is owned by Chevron (50%), ExxonMobil (25%), KazMunayGas (20%), and LukArco (LUKOIL) (5%). TCO produces crude oil, associated gas, liquefied petroleum gas (LPG), and elemental sulfur for domestic use and export.
The company’s operations include sour-gas handling, gas injection, and large-scale processing and sulfur recovery facilities, with exports transported primarily via the Caspian Pipeline Consortium (CPC) system. TCO undertakes projects to expand and optimize production capacity and manages environmental programs related to emissions monitoring, water use, and waste and sulfur management. Its activities make it a major contributor to Kazakhstan’s hydrocarbon and downstream value chains.
To provide comprehensive coverage, we aggregate data and news under the name TCO, encompassing the following company names, divisions, and related entities:
Tengizchevroil.
This list encompasses current and former names, alternate names, and key divisions associated with TCO, ensuring you can easily find all relevant information under a single, unified profile.