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Scientific controversy

Oil is not fossil fuelAtlas

Environment & Climate · Energy industry influence

Accounts claiming petroleum and natural gas form abiotically deep in the Earth and can replenish producing fields, versus mainstream petroleum geology treating commercial oil and gas as fossil hydrocarbons generated from ancient organic matter in sedimentary basins.

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Alternative-energy media2

  • Documented · Internet and alternative-energy media frequently recirculate claims that oil or gas wells ‘refill’ because hydrocarbons are abiotic and renewable on human timescales.
  • Contested · Internet and alternative-energy media repeatedly present longer well life or rising reported reserves as evidence that hydrocarbons refill through deep abiotic processes on human timescales.

Cornell University2

  • Documented · Cornell University publicly announced a moratorium on fossil fuel investments and issued community FAQ material on fossil fuel divestment.
  • Documented · Thomas Gold was a Cornell University astronomer characterized in university memorial coverage as a scientific iconoclast who publicly advanced deep abiotic hydrocarbon arguments.

Reserves growth2

  • Documented · Industry and government energy accounting record reserves growth in some oil and gas fields together with explanations based on appraisal, technology, and recovery-method changes.
  • Documented · Some oil and gas fields show reserves growth over time as appraisal, technology, and recovery methods improve.

Thomas Gold2

  • Documented · Thomas Gold and others publicly argued for deep abiotic / deep-gas origins of hydrocarbons in late-twentieth-century scientific and popular literature.
  • Documented · University memorial and retrospective coverage at Cornell characterized Thomas Gold as a scientific iconoclast who advanced deep abiotic hydrocarbon arguments.

U.S. Energy Information Administration2

  • Official · The U.S. Energy Information Administration is a U.S. government agency that publishes statistics and public explainer material on petroleum, natural gas, and other energy sources.
  • Official · The U.S. Energy Information Administration’s Energy Kids materials classify oil (petroleum) as a nonrenewable energy source.

Commercial oil and gas fields1

  • Contested · Scientific discussion distinguishes documented abiotic methane in some geologic settings from broader claims that commercial oil and gas fields are primarily abiotic and rapidly replenishing.

Cornell Chronicle1

  • Documented · Cornell Chronicle published coverage of Trevor Pinch’s book recalling Thomas Gold as a disputatious scientist associated with unconventional theories.

Fossil fuel1

  • Contested · Claims that oil is not a fossil fuel remain active in internet and alternative-energy media even after industry practice consolidated organic-source petroleum system models.

Petroleum biomarkers1

  • Documented · Petroleum biomarkers are used in mainstream petroleum geochemistry as molecular indicators linking many crude oils to biological source material.

Other9

  • Official · EIA public educational materials present petroleum together with other fossil and nonrenewable energy sources rather than as a rapidly renewable abiotic supply.
  • Documented · Mainstream petroleum geology attributes most commercial oil to thermal transformation of sedimentary organic matter (kerogen) in source rocks.
  • Official · Mainstream petroleum teaching materials used by government energy educators describe commercial oil as formed over geologic time from ancient organic remains in sedimentary settings.
  • Documented · Natural gas can form through thermogenic cracking of organic matter and through microbial (biogenic) processes; abiotic methane is also documented in some geologic settings.
  • Documented · Peak oil arguments have commonly treated conventional petroleum as a finite endowment produced by past organic deposition and geologic generation rather than as a rapidly renewable abiotic flux.
  • Documented · Petroleum exploration workflows commonly map source, seal, reservoir, trap, and timing (the petroleum system) in sedimentary basins.
  • Official · Public EIA petroleum pages and data hubs frame oil and other liquids through production, reserves, and market statistics rather than continuous deep abiotic replenishment.
  • Contested · Abiotic petroleum and deep-gas hypotheses are advanced as alternatives to models that attribute commercial oil and gas mainly to ancient sedimentary organic matter.
  • Contested · Alternative-media abiotic oil narratives often treat long-lived wells and upward reserves revisions as proof that commercial fields refill from deep non-biological sources.

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