Análisis en la capacidad de almacenamiento de gas a partir del uso de registros de pozo. Ejemplos en la formación Vaca Muerta, Cuenca neuquina. Argentina
Language: Español Publication details: 2018Description: 18 p. ; 503-521Subject(s): DDC classification:- 068.82 553.28 C62 2018 0015655
| Current library | Call number | Status | Barcode | |
|---|---|---|---|---|
| Colección Digital IAPG | 068.82 553.28 C62 2018 0015655 (Browse shelf(Opens below)) | Not for loan | 200065019 |
The storage capacity (STO) is defined as the product between the porosity (PHIT) multiplied by the saturation of hydrocarbons (SHc) and divided by the gas expansion factor (Bg), or the volumetric factor (Bo) in the oil case. This property was calculated in 20 wells of the Neuquen Basin (within the dry gas window). The total organic carbon content (TOC), the clay volume (VCLAY), the porosity (PHIT), the water saturation (Sw), the pore pressure (PP) and the gas expansion factor (Bg) were calculated in each well.Finally, a storage curve was builtto identify the levels with high STO. Based on the calculated data, the storage capacity for the VacaMuerta Formation is 1.5 MMcf / Acre * ft with a relation P90 / P10 between 0.8 and 2.1 MMcf/Acre*ft
