The API WorkSafe Contractor Safety Program provides construction and maintenance workers at retail petroleum convenience facilities and service stations a general awareness of safety issues and ...

The American Petroleum Institute reportedly shows a build of 2.4M barrels of oil in U.S. commercial stockpiles for the week ending April 11.

Contributions to 527s are not included in the Individuals, PACs, Soft (Indivs), or Soft (Orgs) columns, so the sum of these columns may not equal the Total column. The numbers on this page are based ...

The American Petroleum Institute (API) on Tuesday reported an increase of 6.037 million barrels of crude oil in U.S. inventories for the week ending March 28. The API reported a decline of 4.600 ...

Although variously defined, the upper limit for heavy oil is 22° API gravity with a viscosity of 100 cp (centipoise). The American Petroleum Institute's "API gravity" is a standard to express the ...

HOUSTON, April 8 (Xinhua) -- The American Petroleum Institute (API) on Tuesday reported a decrease of 1.057 million barrels of crude oil in U.S. inventories for the week ending April 4. The API ...