BS EN ISO 23936-1:2022 – TC:2023 Edition
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Tracked Changes. Oil and gas industries including lower carbon energy. Non-metallic materials in contact with media related to oil and gas production – Thermoplastics
| Published By | Publication Date | Number of Pages |
| BSI | 2023 | 144 |
This document gives general principles, specifies requirements and gives recommendations for the assessment of the stability of non-metallic materials for service in equipment used in oil and gas exploration and production environments. This information aids in material selection. It can be applied to help avoid costly degradation failures of the equipment itself, which could pose a risk to the health and safety of the public and personnel or the environment. This document also provides guidance for quality assurance. It supplements but does not replace, the material requirements given in the appropriate design codes, standards or regulations. This document addresses the resistance of thermoplastics to the deterioration in properties that can be caused by physical or chemical interaction with produced and injected oil and gas-field media, and with chemical treatment. Interaction with sunlight and ionizing radiation are excluded from the scope of this document. This document is not necessarily suitable for application to equipment used in refining or downstream processes and equipment. The equipment considered includes, but is not limited to, non-metallic pipelines, piping, liners, seals, gaskets and washers. Blistering by rapid gas decompression is not included in the scope of this document. This document applies to the assessment of the stability of non-metallic materials in simulated hydrocarbon production conditions to aid the selection of materials for equipment designed and constructed using conventional design criteria. Designs utilizing other criteria are excluded from its scope.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | 30463610 |
| 85 | A-30435842 |
| 86 | undefined |
| 89 | European foreword Endorsement notice |
| 94 | Foreword |
| 95 | Introduction |
| 96 | 1 Scope 2 Normative references |
| 97 | 3 Terms, definitions and abbreviated terms 3.1 Terms and definitions |
| 99 | 3.2 Abbreviated terms |
| 100 | 4 Technical requirements 4.1 General requirements |
| 101 | 4.2 Cautionary remarks 4.3 Traceability |
| 102 | 4.4 Test specimen identification 4.4.1 Coding overview 4.4.2 Moulding |
| 103 | 4.4.3 Orientation 4.4.4 Form 4.4.5 Post treatment 4.4.6 Shaping 4.4.7 Test specimen fabrication for Level 2, Level 3 and Level 4 ageing experiments |
| 104 | 4.5 Validation of conformance 5 Level 1 – Material property characterization 5.1 General |
| 105 | 5.2 Reporting 5.2.1 Material data report |
| 106 | 5.2.2 Certificate of conformance 6 Level 2 – Material stability (short-term) 6.1 General 6.2 Test criteria 6.2.1 General 6.2.2 Exposure temperature 6.2.3 Exposure durations 6.2.4 Test fluids |
| 107 | 6.2.5 Property test methods |
| 108 | 6.2.6 Threshold criteria 6.3 Preconditioning considerations 6.4 Reporting |
| 109 | 7 Level 3 – Material stability (accelerated) 7.1 General 7.2 Exposure temperatures 7.3 Exposure durations |
| 110 | 7.4 Exposure fluids 7.5 Initial swelling 7.6 Property test methods 7.7 Threshold criteria 7.8 Preconditioning considerations |
| 111 | 7.9 Reporting 8 Level 4 – Material stability (long-term) 8.1 General requirements for Level 4 evaluation 8.2 Exposure temperatures |
| 112 | 8.3 Exposure durations 8.4 Exposure fluids 8.5 Initial swelling 8.6 Property test methods 8.7 Guidance for selection of Level 4 test methods 8.8 Preconditioning considerations 8.9 Evaluation of data for Level 4 |
| 113 | 8.10 Threshold baseline 8.11 Threshold criteria |
| 114 | Annex A (normative) Test media, conditions, equipment and procedures for ageing of thermoplastic materials |
| 130 | Annex B (informative) Long-term life estimation methodology |
| 141 | Bibliography |
