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API 19D:2008

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

MEASURING THE LONG-TERM CONDUCTIVITY OF PROPPANTS
Available format(s)

Hardcopy , PDF

Superseded date

02-18-2021

Language(s)

English

Published date

01-01-2015

API Foreword
Foreword
Introduction
1 Scope
2 Normative reference
3 Terms and definitions
4 Abbreviations
5 Procedures for evaluating long-term proppant pack conductivity
   5.1 Objective
   5.2 Discussion
6 Reagents and materials
   6.1 Test fluid
   6.2 Sandstone
7 Long-term conductivity test apparatus
   7.1 Test unit
   7.2 Hydraulic load frame
   7.3 Pack width measurement device(s)
   7.4 Test fluid drive system
   7.5 Differential pressure transducers
   7.6 Back-pressure regulators
   7.7 Balance
   7.8 Oxygen removal
   7.9 Temperature control
   7.10 Silica saturation and monitoring
8 Equipment calibration
   8.1 Pressure indicators and flow rates
   8.2 Zero pack width measurement
   8.3 Determination of cell width
   8.4 Hydraulic load frame
9 Leak tests
   9.1 Hydraulic load frame
   9.2 Test fluid system
10 Procedure for loading the cells
   10.1 Preparation of the test unit
   10.2 Cell setup
11 Loading cell(s) in the press
12 Acquiring data
13 Calculation of permeability and conductivity
14 Data reporting
Annex A (informative) - Conversion factors
Annex B (normative) - Silica-saturation vessel setup
Annex C (informative) - Figures
Bibliography

Describes standard testing procedures for evaluating proppants used in hydraulic fracturing and gravel-packing operations.

DevelopmentNote
Also numbered as ISO 13503-5. (05/2008) Also available in Russian edition, see API 19D RUSSIAN. (01/2018)
DocumentType
Standard
Pages
36
ProductNote
Reconfirmed 2008
PublisherName
American Petroleum Institute
Status
Superseded
SupersededBy

ISO 3506-1:2009 Mechanical properties of corrosion-resistant stainless steel fasteners Part 1: Bolts, screws and studs
ISO 13503-2:2006 Petroleum and natural gas industries — Completion fluids and materials — Part 2: Measurement of properties of proppants used in hydraulic fracturing and gravel-packing operations
API 61 : 1ED 89 RECOMMENDED PRACTICES FOR EVALUATING SHORT TERM PROPPANT PACK CONDUCTIVITY

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