The viability of slim-hole drilling onshore Trinidad
نویسندگان
چکیده
منابع مشابه
The Viability of Oil Extraction from Trinidad Tar Sands by Radio Frequency Heating: A Simulation Approach
Trinidad has tar sand resources of about 2 billion barrels of oil on land in the Parrylands/Guapo and Brighton areas. With an oil price of over USD 25 per barrel, the commercial extraction of oil from Trinidad tar sands is viable, but it requires a careful study. The relatively small extent of this tar sand (about 10,000 acres and with depths varying from surface to less than 500 feet) and with...
متن کاملStability of a slim accretion disk around a black hole
Stability is examined for an optically thick, slim accretion disk around a black hole. We derive the fourth-order dispersion relation in a framework of a linear stability analysis. Also we obtain the approximate second-order relation which is convenient to diagnose the stability. By solving these relations for slim disk models with a low viscous parameter α, we find that not only the viscous an...
متن کاملMicro-hole drilling with femtosecond fiber laser
In this paper, micro-hole drilling in ambient air is presented using fs fiber laser (750 fs & 1030 nm). Micro holes were fabricated in both transparent (glasses) and non-transparent materials (metals and tissues). Hole shape and morphology was characterized and evaluated with optical microscope and scanning electron microscopy (SEM). Debris-free micro holes with good roundness and no thermal da...
متن کاملSuper-Eddington black hole accretion: Polish doughnuts and slim disks
The theory of highly super-Eddington black hole accretion, Ṁ ≫ ṀEdd, was developed in the 1980s in Warsaw by Paczyński and his collaborators [1]–[9] in terms of Polish doughnuts , i.e. low viscosity, rotating accretion flows that are optically thick, radiation pressure supported, cooled by advection, and radiatively very inefficient. Polish doughnuts resemble fat tori with two narrow funnels al...
متن کاملDrilling Trajectory Prediction Model for Push-the-bit Rotary Steerable Bottom Hole Assembly
The study of rotary steering drilling technology is currently one of the hot topics in the drilling engineering field. It requires accurate well trajectory control instructions when rotary steerable tools are applied to achieve the well trajectory control goal. A drilling trajectory prediction model will benefit this progress. According to the continuous beam theory, a mechanical model of push-...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Petroleum Exploration and Production Technology
سال: 2018
ISSN: 2190-0558,2190-0566
DOI: 10.1007/s13202-018-0543-3