ASTM D 6034 : 2017 : REDLINE
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Test Method (Analytical Procedure) for Determining the Efficiency of a Production Well in a Confined Aquifer from a Constant Rate Pumping Test
20-08-2020
English
01-01-2017
Important note : All end users must be registered with an Account prior to user licenses being assigned.CONTAINED IN VOL. 04.09, 2017 Specifies an analytical procedure for determining the hydraulic efficiency of a production well in a confined aquifer.
| Committee |
D 18
|
| DocumentType |
Redline
|
| Pages |
11
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy |
1.1This test method describes an analytical procedure for determining the hydraulic efficiency of a production well in a confined aquifer. It involves comparing the actual drawdown in the well to the theoretical minimum drawdown achievable and is based upon data and aquifer coefficients obtained from a constant rate pumping test.
1.2This analytical procedure is used in conjunction with the field procedure, Test Method D4050.
1.3The values stated in inch-pound units are to be regarded as standard, except as noted below. The values given in parentheses are mathematical conversions to SI units, which are provided for information only and are not considered standard.
1.3.1The gravitational system of inch-pound units is used when dealing with inch-pound units. In this system, the pound (lbf) represents a unit of force (weight), while the unit for mass is slugs.
1.4Limitations—The limitations of the technique for determination of well efficiency are related primarily to the correspondence between the field situation and the simplifying assumption of this test method.
1.5All observed and calculated values shall conform to the guidelines for significant digits and round established in Practice D6026, unless superseded by this standard.
1.5.1The procedures used to specify how data are collected/recorded or calculated, in this standard are regarded as the industry standard. In addition, they are representative of the significant digits that generally should be retained. The procedures used do not consider material variation, purpose for obtaining the data, special purpose studies, or any considerations for the user’s objectives; and it is common practice to increase or reduce significant digits of reported date to be commensurate with these considerations. It is beyond the scope of this standard to consider significant digits used in analysis method for engineering design.
1.6This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
| ASTM D 3740 : 2012-06 | PRACTICE FOR MINIMUM REQUIREMENTS FOR AGENCIES ENGAGED IN TESTING AND/OR INSPECTION OF SOIL AND ROCK AS USED IN ENGINEERING DESIGN AND CONSTRUCTION |
| ASTM D 5521 : 2005 | Standard Guide for Development of Groundwater Monitoring Wells in Granular Aquifers |
| ASTM D 4050 : 2014 : REDLINE | Standard Test Method for (Field Procedure) for Withdrawal and Injection Well Testing for Determining Hydraulic Properties of Aquifer Systems |
| ASTM D 6026 : 2013 : REDLINE | Standard Practice for Using Significant Digits in Geotechnical Data |
| ASTM D 653 : 2014 : REDLINE | Standard Terminology Relating to Soil, Rock, and Contained Fluids |
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