Porosity of Drill-Cuttings Using Multinuclear 19F and 1H NMR Measurements

被引：13

作者：

Fellah, Kamilla ^{[1
]}

Utsuzawa, Shin ^{[1
]}

Song, Yi-Qao ^{[1
]}

Kausik, Ravinath ^{[1
]}

机构：

[1] Schlumberger Doll Res Ctr, One Hampshire St, Cambridge, MA 02139 USA

来源：

ENERGY & FUELS | 2018年 / 32卷 / 07期

关键词：

NMR RELAXOMETRY;

D O I：

10.1021/acs.energyfuels.8b01350

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Petrophysical measurements of drill cuttings are vital for determining reservoir quality in organic mudstone plays, where the highly deviated (horizontal/lateral) production wells are rarely logged. We demonstrate a methodology to measure the porosity of irregularly shaped drill-cutting samples using multinuclear H-1-F-19 NMR measurements at medium frequencies (12 MHz). The methodology is successfully demonstrated on both core and irregularly shaped simulated cuttings from conventional and unconventional shale plays.

引用

页码：7467 / 7470

页数：4

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