000			01731nmc a2200217 4500
005			20260520005816.0
008			260224s xxu
082			_aCD I249 1 0013788
245	0	0	_aEvaluation, completion and simulation of tight gas formation for acoustic image, sonic and temperature logs.
270			_a12/09/06 ; 22/07/2003
300			_a16 p.
500			_aDisponible en CD en formato PDF
520			_aTranscripción del abstract original del autor: Because of its mobility, the gas hydrocarbon can be produced through a relatively tight formation, with a porosity lower than 4 pu. Because of the number of difficulties faced mainly in evaluation,reservoirs with such petrophysical characteristics were not enough studied in the past. With Gas market grow, cost optimisation in drilling, and a substantial improvement in well logging. particularly with the latest imaging tools, this kind of reservoirs became often economically profitable to develop. The studied formation being presented is the Ordovician Hamra Quartzite ,well developed in the Algerian Sahara. More than one hundred meters thick, with porosity ranging between 2 and 6 pu. Producing gas with condensate through natural fractures mainly. This paper describes method used to locate, quantify and stimulate natural fractures through the analysis of an acoustic image of the wellbore, the reflectivity of the Stoneley sonic wave, and a temperature.
773			_g
942			_cCONGTP
100	1		_aBounoua, Nourredine _922114
110	2		_aInternational Gas Union, IGU _913105
111	2		_aWorld Gas Conference (22nd. : 2003 jun 1-5 : Tokyo) _922029
710	2		_aInternational Gas Union, IGU _913105
999			_c149499 _d149499