DIN EN ISO 10414-2-2011 石油和天然气工业.钻井液的现场测试.第2部分:油基液(ISO 10414-2-2011);英文版本EN ISO 10414-2-2011,仅限CD-ROM
Petroleum and natural gas industries - Field testing of drillings fluids - Part 2: Oil-based fluids (ISO 10414-2:2011); English version EN ISO 10414-2:2011, only on CD-ROM
This part of ISO 10414 provides standard procedures for determining the following characteristics of oil-based drilling fluids:
a) drilling fluid density (mud weight);
b) viscosity and gel strength;
c) filtration;
d) oil, water and solids concentrations;
e) alkalinity, chloride concentration and calcium concentration;
f) electrical stability;
g) lime and calcium concentrations, calcium chloride and sodium chloride concentrations;
h) low-gravity solids and weighting material concentrations.
The annexes provide additional test methods or examples that can optionally be used for the determination of:
- shear strength (Annex A);
- oil and water concentrations from cuttings (Annex B);
- drilling fluid activity (Annex C);
- aniline point (Annex D);
- lime, salinity and solids concentration (Annex E);
- sampling, inspection and rejection (Annex F);
- rig-site sampling (Annex G);
- cuttings activity (Annex H);
- active sulphides (Annex I);
- calibration and verification of glassware, thermometers, viscometers, retort kit cups and drilling fluid balances (Annex J);
- permeability plugging apparatus with set-screw secured end cap (Annex K);
- permeability plugging apparatus with threaded end cap (Annex L);
- elastomer compatibility (Annex M);
- sand content of oil-based fluid (Annex N);
- identification and monitoring of weight-material sag (Annex O);
- oil-based drilling fluid test report form (Annex P).