Situ thermal processing of a coal formation using pressure...

Situ thermal processing of a hydrocarbon containing...

Slant entry well system and method

Slot cavity

Solution mining and heating by oxidation for treating...

Sonic technique and system for facilitating the extraction of mi

Staged and/or patterned heating during in situ thermal...

Steamflood process employing horizontal and vertical wells

Steamflooding with alternating injection and production cycles

Subterranean hydrogen storage process

Sulfur barrier for use with in situ processes for treating...

System and method for multiple wells from a common surface...

System and method for producing fluids from a subterranean...

System and method for the recovery of hydrocarbons by...

System for displacement of water in coalbed gas reservoirs

System for improving coalbed gas production

Systems and methods for producing oil and/or gas

Systems, methods and apparatuses for monitoring and recovery...