ДСТУ EN ISO 10414-2:2022 Нафтова та газова промисловість. Польове випробування бурових розчинів. Частина 2. Рідини на основі нафти (EN ISO 10414-2:2011, IDT; ISO 10414-2:2011, IDT)

ДСТУ EN ISO 10414-2:2022
(EN ISO 10414-2:2011, IDT; ISO 10414-2:2011, IDT)

Нафтова та газова промисловість. Польове випробування бурових розчинів.
Частина 2. Рідини на основі нафти

 
   
 
 
     
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

Contents

Foreword

Introduction

1 Scope

2 Normative references

3 Terms and definitions

4 Symbols and abbreviated terms

4.1 Symbols

4.2 Abbreviated terms

5 Determination of drilling fluid density (mud weight)

5.1 Principle

5.2 Apparatus

5.3 Procedure

5.4 Calculation

6 Alternative method for determination of drilling fluid density

6.1 Principle

6.2 Apparatus

6.3 Procedure

6.4 Calculation

7 Viscosity and gel strength

7.1 Principle

7.2 Determination of viscosity using the Marsh funnel

7.3 Determination of viscosity and gel strength using a direct-reading viscometer

8 Static filtration

8.1 Principle

8.2 High-temperature/high-pressure test up to 175 °C (350 °F)

8.3 High-temperature/high-pressure test 175 °C (350 °F) up to and including 230 °C (450 °F)

9 Retort test for oil, water and solids concentrations

9.1 Principle

9.2 Apparatus

9.3 Procedure — Volumetric method

9.4 Calculation — Volumetric method

9.5 Procedure — Gravimetric method

9.6 Calculation — Gravimetric method

9.7 Calculation — Volume fractions of oil, water and solids

10 Chemical analysis of oil-based drilling fluids

10.1 Principle

10.2 Reagents and apparatus

10.3 Base alkalinity demand, V_B

10.4 Whole-drilling-fluid alkalinity, V_K

10.5 Whole-drilling-fluid chloride concentration

10.6 Whole-drilling-fluid calcium concentration

11 Electrical stability test

11.1 Principle

11.2 Apparatus

11.3 Equipment calibration/performance test

11.4 Procedure

12 Lime, salinity and solids calculations

12.1 Principle

12.2 Apparatus

12.3 Whole-drilling-fluid calculations

12.4 Aqueous phase calculations

12.5 Soluble and insoluble whole-drilling-fluid sodium chloride calculations

12.6 Calculation — Solids in the whole drilling fluid

Annex A (informative) Measurement of shear strength using shearometer tube

Annex B (informative) Determination of oil and water retained on cuttings

Annex C (informative) Determination of aqueous-phase activity of emulsified water using an electrohygrometer

Annex D (informative) Determination of aniline point

Annex E (informative) Lime, salinity and solids calculations

Annex F (informative) Sampling, inspection and rejection of drilling materials

Annex G (informative) Rig-site sampling

Annex H (informative) Determination of cutting activity by the Chenevert method

Annex I (informative) Chemical analysis of active sulfides by the Garrett gas train method

Annex J (informative) Calibration and verification of glassware, thermometers, viscometers, retort kit cup and drilling fluid balances

Annex K (informative) High-temperature/high-pressure filtration testing of oil-based drilling fluids using the permeability plugging apparatus and cells equipped with set-screw secured end caps

Annex L (informative) High-temperature/high-pressure filtration testing of oil-based drilling fluids using the permeability plugging apparatus and cells equipped with threaded end caps

Annex M (informative) Compatibility of elastomeric materials with non-aqueous-based drilling fluids

Annex N (informative) Sand content procedure for non-aqueous fluids

Annex O (informative) Identification and monitoring of weight-material sag

Annex P (informative) Oil-based drilling fluid report form

Bibliography