ISO 14998 PDF

Industries du pétrole et du gaz natruel — Équipement de fond de trou — Accessoires de complétion. STANDARD. ISO. First edition. Products covered under ISO , ISO , ISO , ISO , ISO , ISO , ISO ‑2, ISO , and ISO ‑1 are not included. STANDARD. ISO. First edition. Reference number. ISO (E). This is a free 6 page sample. Access the full version online.

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Requests for permission to reproduce should be addressed to either ISO at the address below or ISO’s member body in the country of the requester.

149988 ISO CD 3. The validation grades are summarized in Table 1. This is not meant to be an all inclusive list of completion accessories covered by this standard, just a representative sample. ISO CD Changes to a component or series of components may be identified as a substantive change and require design validation.

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If the completion accessory is also rated for any of the other functionalities listed in Table 1, then the requirements of these annexes shall also be met for the same validation grade as the Annex A testing.

This may be particularly applicable where there is innovative or developing technology. Calibration intervals for pressure-measuring devices shall be a maximum of three months until documented calibration history can be established.

NOTE Rated performance envelopes can have ratings of zero for pressure if applicable.


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ISOSampling procedures for inspection by attributes — Part 1: Installation and maintenance of these products are outside the scope of this International Standard. Operating manuals shall contain at least the following information: ISO CD liquid prior to start of the unloading test. A pressure hold is required at the low end of the temperature cycle range and after heating back up to the maximum rated temperature. Drift bar diameter shall match the rated drift diameter of the completion accessory.

Home Explore Petroleum and natural gas industries- Downhole equipment ID drift shall only apply to completion accessory IDs not designed as sealing surfaces sealbores.

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Violators may be prosecuted. Otherwise, material compatibility shall be specified according to 5. This service is not available if you are a Isp user where you do not log in with an email address. Quality grade Q3 is the minimum grade of quality offered sio this product standard. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee.

Liquid shall be visibly free from particulate matter or other material that could plug a small leak.

Personnel performing visual examinations shall have an annual eye examination in accordance with an international or national standard such as ISOas applicable to the discipline to be performed.

Completion accessories may have multiple functionalities, they have been listed here based on the primary functionality.

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. You can publish your book online iiso free in a few minutes! Use a liquid test medium of water, with or without additives, or hydraulic oil. Documents and data may be in any form of type of media, such as hard copy or electronic media.


МКС EN ISO 14998:2014

Technologies for measuring and testing equipment with verifiable accuracies equal to or better than those listed in this International Standard may be applied with appropriate documentation and when approved by qualified person. Completion accessories shall not be rated for the following functionalities without meeting the requirements of Annex B for the selected design validation grade: Quality control documentation includes all documents and data necessary to demonstrate conformance to 7.

Rated performance envelopes shall meet the following criteria. Except as permitted under the applicable laws of the user’s country, neither this ISO draft nor any extract from it may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permission being secured. It is subject ios change without notice and may not be referred to as an International Standard.