NGS vs SHLX

Natural Gas Services Group Inc.

Natural Gas Services Group, Inc. provides natural gas compression services and equipment to the energy industry in the United States. It fabricates, manufactures, rents, and sells natural gas compressors and related equipment. The company primarily engages in the rental of compression units that provide small, medium, and large horsepower applications for unconventional oil and natural gas production. As of December 31, 2020, the company had 2,224 natural gas compression units in its rental fleet with 438,524 horsepower. The company also engages in the design, fabrication, and assembly of compressor components into compressor units for rental or sale; engineers and fabricates natural gas compressors; and designs and manufactures a line of reciprocating compressor frames, cylinders, and parts. In addition, it is involved in the design, fabrication, sale, installation, and service of flare stacks and related ignition and control devices for the onshore and offshore incineration of gas compounds, such as hydrogen sulfide, carbon dioxide, natural gas, and liquefied petroleum gases. Further, the company offers customer support services for its compressor and flare sales business; an exchange and rebuild program for small horsepower screw compressors; and maintains an inventory of new and used compressors. Its primary customers are exploration and production(E&P) companies that utilize compressor units for artificial lift applications; E&P companies that focuses on natural gas-weighted production; and midstream companies. Natural Gas Services Group, Inc. was incorporated in 1998 and is headquartered in Midland, Texas.

Shell Midstream Partners L.P.

Shell Midstream Partners, L.P. owns, operates, develops, and acquires pipelines and other midstream, and logistics assets in the United States. It owns interests in crude oil and refined products pipelines and terminals to transport onshore and offshore crude oil production to Gulf Coast and Midwest refining markets. The company stores and transports crude oil, refined, natural gas, and refinery gas products for various customers, including producers, refiners, marketers, and traders, as well as to other crude oil and refined products pipelines through its pipelines and storage tanks. Shell Midstream Partners GP LLC serves as the general partner of Shell Midstream Partners, L.P. The company was founded in 2014 and is headquartered in Houston, Texas. Shell Midstream Partners, L.P. operates as a subsidiary of Shell Pipeline Company LP.