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  2. Petroleum geochemistry - Wikipedia

    en.wikipedia.org/wiki/Petroleum_geochemistry

    Paraffinic hydrocarbons are part of the alkane series, [10] and are the most common hydrocarbon found in crude oil. [11] Paraffins are often a part of gasoline, making them comparatively more valuable. [11] Paraffinic hydrocarbons are also known as alkanes, and are represented by the formula C n H 2n+2, where n is a positive integer. [12]

  3. List of free geology software - Wikipedia

    en.wikipedia.org/wiki/List_of_free_geology_software

    Generic Mapping Tools [16] Map generation and analysis Lamont–Doherty and University of Hawaii: GPL: Cross-platform: C: Implemented in OpendTect GPlates [17] Interactive visualization of plate tectonics University of Sydney, Caltech, NGU: GPL: Cross-platform: C++, Python: Implements GPML: OpenStereo [18] [19] Geoscience plotting tool

  4. Petroleum geology - Wikipedia

    en.wikipedia.org/wiki/Petroleum_geology

    Petroleum geology is the study of the origins, occurrence, movement, accumulation, and exploration of hydrocarbon fuels. It refers to the specific set of geological disciplines that are applied to the search for hydrocarbons ( oil exploration ).

  5. Monterey Formation - Wikipedia

    en.wikipedia.org/wiki/Monterey_Formation

    In 2012, the EIA revised its recoverable volume downward, to 13.7 billion barrels (2.18 × 10 ^ 9 m 3). [12] As of 2013 advances in hydraulic fracturing commonly called "fracking," and the high price of oil resulted in spirited bidding by oil companies for leases. Occidental Petroleum and Venoco were reported to have been major players. The ...

  6. Formation evaluation - Wikipedia

    en.wikipedia.org/wiki/Formation_evaluation

    Modern resistivity logging tools fall into two categories, Laterolog and Induction, with various commercial names, depending on the company providing the logging services. Laterolog tools send an electric current from an electrode on the sonde directly into the formation. The return electrodes are located either on surface or on the sonde itself.

  7. Petrology - Wikipedia

    en.wikipedia.org/wiki/Petrology

    Petrology (from Ancient Greek πέτρος (pétros) 'rock' and -λογία 'study of') is the branch of geology that studies rocks, their mineralogy, composition, texture, structure and the conditions under which they form. [1] Petrology has three subdivisions: igneous, metamorphic, and sedimentary petrology. [2]

  8. Geologic modelling - Wikipedia

    en.wikipedia.org/wiki/Geologic_modelling

    Geologic modelling is a relatively recent subdiscipline of geology which integrates structural geology, sedimentology, stratigraphy, paleoclimatology, and diagenesis; In 2-dimensions (2D), a geologic formation or unit is represented by a polygon, which can be bounded by faults, unconformities or by its lateral extent, or crop.

  9. Source rock - Wikipedia

    en.wikipedia.org/wiki/Source_rock

    In petroleum geology, source rock is rock which has generated hydrocarbons or which could generate hydrocarbons. [1] Source rocks are one of the necessary elements of a working petroleum system. They are organic-rich sediments that may have been deposited in a variety of environments including deep water marine, lacustrine and deltaic.