NAICS Code Description

211 - Oil and Gas Extraction

*Click to View Top Businesses by Revenue for 211 – Complete Profiles*.

Industries in the Oil and Gas Extraction subsector operate and/or develop oil and gas field properties. Such activities may include exploration for crude petroleum and natural gas; drilling, completing, and equipping wells; operating separators, emulsion breakers, desilting equipment, and field gathering lines for crude petroleum and natural gas; and all other activities in the preparation of oil and gas up to the point of shipment from the producing property. This subsector includes the production of crude petroleum, the mining and extraction of oil from oil shale and oil sands, the production of natural gas, sulfur recovery from natural gas, and recovery of hydrocarbon liquids.

Establishments in this subsector include those that operate oil and gas wells on their own account or for others on a contract or fee basis. Establishments primarily engaged in providing support services, on a contract or fee basis, required for the drilling or operation of oil and gas wells (except geophysical surveying and mapping, mine site preparation, and construction of oil/gas pipelines) are classified in Subsector 213, Support Activities for Mining.

NAICS Codes that fall under 211 - Oil and Gas Extraction

Top Businesses by Annual Sales for 211 – Click for Complete Profiles:

ConocophillipsHoustonTX
Andeavor LLCSan AntonioTX
Pioneer Natural Resources CoIrvingTX
Williams Partners LPTulsaOK
Apache CorporationHoustonTX
Xto Energy IncFort WorthTX
Marathon Oil CorporationHoustonTX
Hess CorporationNew YorkNY
Regency Energy Partners LPDallasTX
Petro-Hunt LLCDallasTX