1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN ISO 10414-2:2011Petroleum and natural gasindustries Field testing ofdrilling fluidsPart 2: Oil-based fluids (ISO 10414-2:2011)BS EN ISO 10414-2:2011 BRITISH STANDARDNationa
2、l forewordThis British Standard is the UK implementation of EN ISO10414-2:2011. It supersedes BS ISO 10414-2:2002 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee PSE/17/-/3, Drilling and completion fluids and wellcements.A list of organizations represen
3、ted on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. BSI 2011ISBN 978 0 580 55085 0ICS 75.180.10Compliance with a British Standard cannot confer immun
4、ity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 June 2011.Amendments issued since publicationDate Text affectedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 10414-2 June 2011 ICS 75.180.10 English Versio
5、n Petroleum and natural gas industries - Field testing of drilling fluids - Part 2: Oil-based fluids (ISO 10414-2:2011) Industries du ptrole et du gaz naturel - Essais in situ des fluides de forage - Partie 2: Fluides base dhuiles (ISO 10414-2:2011) Erdl- und Erdgasindustrie - Feldprfung von Bohrfls
6、sigkeiten - Teil 2: Flssigkeiten auf lbasis (ISO 10414-2:2011) This European Standard was approved by CEN on 28 April 2011. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard wit
7、hout any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other
8、 language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, D
9、enmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMAL
10、ISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 10414-2:2011: EBS EN ISO 10414-2:2011EN ISO 10414-2:2011 (E) 3 Foreword This docum
11、ent (EN ISO 10414-2:2011) has been prepared by Technical Committee ISO/TC 67 “Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries” in collaboration with Technical Committee CEN/TC 12 “Materials, equipment and offshore structures for petroleum, petroch
12、emical and natural gas industries” the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by December 2011, and conflicting national standards shall be withdrawn a
13、t the latest by December 2011. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the
14、national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherla
15、nds, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 10414-2:2011 has been approved by CEN as a EN ISO 10414-2:2011 without any modification. BS EN ISO 10414-2:2011ISO 10414-2:2011(E) ISO 2011 All rights res
16、erved iiiContents Page Foreword .v Introductionvi 1 Scope1 2 Normative references2 3 Terms and definitions .2 4 Symbols and abbreviated terms 3 4.1 Symbols3 4.2 Abbreviated terms .9 5 Determination of drilling fluid density (mud weight) .10 5.1 Principle10 5.2 Apparatus.10 5.3 Procedure.10 5.4 Calcu
17、lation .10 6 Alternative method for determination of drilling fluid density .12 6.1 Principle12 6.2 Apparatus.12 6.3 Procedure.13 6.4 Calculation .14 7 Viscosity and gel strength14 7.1 Principle14 7.2 Determination of viscosity using the Marsh funnel.14 7.3 Determination of viscosity and gel strengt
18、h using a direct-reading viscometer .15 8 Static filtration .18 8.1 Principle18 8.2 High-temperature/high-pressure test up to 175 C (350 F)18 8.3 High-temperature/high-pressure test 175 C (350 F) up to and including 230 C (450 F) .21 9 Retort test for oil, water and solids concentrations 23 9.1 Prin
19、ciple23 9.2 Apparatus.24 9.3 Procedure Volumetric method 25 9.4 Calculation Volumetric method.26 9.5 Procedure Gravimetric method .27 9.6 Calculation Gravimetric method .29 9.7 Calculation Volume fractions of oil, water and solids 30 10 Chemical analysis of oil-based drilling fluids 32 10.1 Principl
20、e32 10.2 Reagents and apparatus.33 10.3 Base alkalinity demand, VB34 10.4 Whole-drilling-fluid alkalinity, VK.35 10.5 Whole-drilling-fluid chloride concentration37 10.6 Whole-drilling-fluid calcium concentration 38 11 Electrical stability test.39 11.1 Principle39 11.2 Apparatus.39 11.3 Equipment cal
21、ibration/performance test 40 11.4 Procedure.40 BS EN ISO 10414-2:2011ISO 10414-2:2011(E) iv ISO 2011 All rights reserved12 Lime, salinity and solids calculations .41 12.1 Principle41 12.2 Apparatus .42 12.3 Whole-drilling-fluid calculations 42 12.4 Aqueous phase calculations 44 12.5 Soluble and inso
22、luble whole-drilling-fluid sodium chloride calculations .48 12.6 Calculation Solids in the whole drilling fluid .49 Annex A (informative) Measurement of shear strength using shearometer tube 54 Annex B (informative) Determination of oil and water retained on cuttings.56 Annex C (informative) Determi
23、nation of aqueous-phase activity of emulsified water using an electrohygrometer .61 Annex D (informative) Determination of aniline point .64 Annex E (informative) Lime, salinity and solids calculations.67 Annex F (informative) Sampling, inspection and rejection of drilling materials 88 Annex G (info
24、rmative) Rig-site sampling90 Annex H (informative) Determination of cutting activity by the Chenevert method 93 Annex I (informative) Chemical analysis of active sulfides by the Garrett gas train method .97 Annex J (informative) Calibration and verification of glassware, thermometers, viscometers, r
25、etort kit cup and drilling fluid balances .102 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 .107 Annex L (informative) High-temperature/high-pressure f
26、iltration testing of oil-based drilling fluids using the permeability plugging apparatus and cells equipped with threaded end caps .117 Annex M (informative) Compatibility of elastomeric materials with non-aqueous-based drilling fluids .127 Annex N (informative) Sand content procedure for non-aqueou
27、s fluids 131 Annex O (informative) Identification and monitoring of weight-material sag.132 Annex P (informative) Oil-based drilling fluid report form155 Bibliography 156 BS EN ISO 10414-2:2011ISO 10414-2:2011(E) ISO 2011 All rights reserved vForeword ISO (the International Organization for Standard
28、ization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to
29、be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Stand
30、ards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an Inte
31、rnational Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 10414-
32、2 was prepared by Technical Committee ISO/TC 67, Materials, equipment and offshore structures for the petroleum, petrochemical and natural gas industries, Subcommittee SC 3, Drilling and completion fluids, and well cements. This second edition cancels and replaces the first edition (ISO 10414-2:2002
33、), which has been technically revised. ISO 10414 consists of the following parts, under the general title Petroleum and natural gas industries Field testing of drilling fluids: Part 1: Water-based fluids Part 2: Oil-based fluids BS EN ISO 10414-2:2011ISO 10414-2:2011(E) vi ISO 2011 All rights reserv
34、edIntroduction This part of ISO 10414 is based on API RP 13B-2:2005, Recommended practice for field testing of oil-based drilling fluids. As with any laboratory procedure requiring the use of potentially hazardous chemicals and equipment, the user is expected to have received proper training and kno
35、wledge in the use and disposal of these potentially hazardous materials. The user is responsible for compliance with all applicable local, regional and national requirements for worker and local health, safety and environmental liability. In this part of ISO 10414, quantities expressed in the Intern
36、ational System (SI) of units are also, where practical, expressed in United States Customary (USC) units in parentheses for information. The units do not necessarily represent a direct conversion of SI units to USC units, or USC units to SI units. Consideration has been given to the precision of the
37、 instrument making the measurement. For example, thermometers are typically marked in one degree increments, thus temperature values have been rounded to the nearest degree. Calibrating an instrument refers to ensuring the accuracy of the measurement. Accuracy is the degree of conformity of a measur
38、ement of a quantity to its actual or true value. Accuracy is related to precision, or reproducibility, of a measurement. Precision is the degree to which further measurements or calculations will show the same or similar results. Precision is characterized in terms of the standard deviation of the m
39、easurement. The results of calculations or a measurement can be accurate but not precise, precise but not accurate, neither accurate nor precise, or both accurate and precise. A result is valid if it is both accurate and precise. BS EN ISO 10414-2:2011INTERNATIONAL STANDARD ISO 10414-2:2011(E) ISO 2
40、011 All rights reserved 1Petroleum and natural gas industries Field testing of drilling fluids Part 2: Oil-based fluids 1 Scope 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) v
41、iscosity 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 ma
42、terial 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 c
43、oncentration (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); BS EN ISO 10414-2:2
44、011ISO 10414-2:2011(E) 2 ISO 2011 All rights reserved 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
45、 of weight-material sag (Annex O); oil-based drilling fluid test report form (Annex P). 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition o
46、f the referenced document (including any amendments) applies. ISO 10414-1:20081), Petroleum and natural gas industries Field testing of drilling fluids Part 1: Water-based fluids ISO 135012), Petroleum and natural gas industries Drilling fluids Processing equipment evaluation API RP 13D:2010, Recomm
47、ended practice on the rheology and hydraulics of oil-well drilling fluids 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 ACS reagent grade grade of chemical meeting the purity standards specified by the American Chemical Society (ACS) and li
48、sted in the Chemical Abstracting Service (CAS) 3.2 density of water density of 1 g/ml (8,334 lb/gal) for deionized or distilled water and 1 g/ml (8,345 lb/gal) for clean tap water NOTE Deionized or distilled water is used for all equipment calibration. The volume of 1 kg of water is 1 l for the purp
49、oses of this part of ISO 10414, and the volume of water is numerically equivalent to the volume of the water measured in cubic centimetres or millilitres, i.e. 1 g = 1 ml. 3.3 spurt loss volume of fluid that passes through the filtration medium before a filter cake is formed 3.4 pound U.S. customary unit used to indicate pound-mass (weight), as opposed to pound-force (shear stress) 1) For the purposes of this part of ISO 10414, API RP 13B-1:2009, Recommended practice for field testi
