Deviated Well (Directional)

Deviated Well (Directional): ---------------------------------1) -TVD: True Vertical Depth which is the vertical distance from a point in the well to a point at the rotary table. 2) -TVDss: true Vertical Depth Sub Sea which is the vertical distance from a point in the well to the mean seal level. 3) -MD: Measured Depth (always>TVD) 4) Ө: Angle of inclination which is angle of deviated well with respect to its vertical origin 5) A: Azimuth which......

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Vertical Well

Vertical Well: -RT: is the Rotary Table -MD: is the Measured Depth which is the distance between the rotary table to the end of well. -KB: is the Kelly Bushing which is the distance between rotary table & the mean seal level (MSL) -MDss: is the Measured depth sub sea which is the distance between mean sea level (MSL) to the end of well (MDss=MD-KB......

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Australian oil and gas company Recruitment 2014 : Senior Drilling Engineer

Australian oil and gas company Recruitment 2014 : Senior Drilling EngineerOne of Our Client is an independent Australian oil and gas company playing a key role in supplying energy to our region. They are one of the worlds leading producers of liquefied natural gas, helping meet the demands for cleaner energy from Japan, China, Korea and other countries in the Asia Pacific region.The Role:Working as part of our clients Development division, youll......

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Chevron Open Recruitment 2013 : Various Positions

At Chevron, you wil have a chance to being take part in some of the most important energy projects in Indonesia’s history. We’re pioneering new techniques in enhanced-oil recovery. And we’re now currently developing this nation’s first ultra-deepwater natural gas well. WithChevron, you’ll join with the team with the technology which to take on big challenges, the integrity to do it responsibly, and the drive to keep the world keep moving forward.We......

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Diastrophism

Diastrophism diastrophism, also called tectonism, large-scale deformation of Earth’s crust by natural processes, which leads to the formation of continents and ocean basins, mountain systems, plateaus, rift valleys, and other features by mechanisms such as lithospheric plate movement (that is, plate tectonics), volcanic loading, or folding.The study of diastrophism encompasses the varying responses of the crust to tectonic stresses. These responses......

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RELIEF FEATURES

RELIEF FEATURESVarious type of landform of the Earth’s crust classified under three orders of magnitude: The first order comprises continents and Oceans which are the largest features on the Earth. The configurations of continents & ocean basins haven't remain static such as sea floor spreading and faults. Many ancient features have understandably dissolved in the mists of time. However, geoscientists have pieced together evidences which show......

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Basic concepts and significance of geomorphology

Basic concepts and significance of geomorphology Geomorphology means a discourse on earth forms. The Geomorphological studies encompass landforms of the continents, their margins and the sea floor. Landforms are studied from three different points of view: ‐The geologist looks into the geological controls in the evolution of landforms. In the study of landforms by geologists, understanding the historical and dynamic elements......

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Archean Eon

Archean Eon Classification issues Instead of being based on stratigraphy as all other geological ages are, the beginning of the Archean eon is defined chronometrically. The lower boundary (starting point) of 4 billion years is officially recognized by the International Commission on Stratigraphy.The Archean customarily starts at 4 Ga—at the end of the Hadean Eon. In older literature, the Hadean is included as part of the Archean. The name comes......

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Secondary Sedimentary Structures

Secondary Sedimentary Structures Bedding plane structures Another class of sedimentary structures form on the interface between beds, usually on the exposed surface of a recently deposited bed before it is buried. These features are useful because they indicate current direction and post-depositional deformation of the sediment. Sole marks are formed by currents acting on sediment. Flute casts: Elongate teardrop shaped depressions......

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SEDIMENTARY STRUCTURES OF CLASTIC

Sedimentary structures are those large features recorded in the field along the bedding surfaces or within the sediment-body, formed during deposition before consolidation.Sedimentary structuresSedimentary structures: Macroscopic three-dimensional features of sedimentary rocks recording processes occurring during deposition or between deposition and lithification. They are probably the most critical means of interpreting sedimentary and post-depositional......

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