av L Söderberg · 2013 · Citerat av 2 — v models able to predict groundwater properties are an essential and cost-efficient e.g. multi-well pumping tests or single-well slug tests (Grip & Rodhe, 1994).

A pumping test does not require expensive large-diameter wells. If a suction pump placed on the ground surface is used, as in shallow watertable areas, the diameter of the well can be small. A submersible pump requires a well diameter large enough to accommodate the pump. 28

According. Page 3. ICCEMS 2020. IOP Conf.

Slug test vs pump test

time data and well … Pumping & Slug Test Analysis, Interpretation & Visualization Software. AquiferTest is an easy-to-use software package for analyzing, interpreting and visualizing pumping and slug test data. AquiferTest offers all the tools needed to accurately interpret data from all types of aquifers in all types of test … The Pneumatic Hi-K Slug is very easy to use, with easy to follow instructions and a complete equipment check list. My slug tests were quick to perform and I was able to perform 3 tests in the time in would take to do one conventional test.

Vi har testat en färsk modell från italienska FAIR. Vilka vapen vi jägare På skadade vildsvin kan du då skjuta både med kula och med slugs.

While initial equilibration can take time in a pneumatic test, the slugging event is nearly instantaneous. Completing a Pneumatic Slug Test Well-head Assembly ANALYSIS OF A "SLUG TEST" OR DRILL STEM TEST FOR LINEAR FLOW A. Barelli ENEL, Ttaly INTRODUCTION t I \ The objective of this work is to provide a means for analyzing pressure transients from drill stem tests (DSTS) in fractured wells dominated by linear flow in the formation.

Oct 4, 1994 characteristics than those predicted by slug or bailer tests. Pumping tests require a greater The generated drawdown versus time data.

values.

Info. Shopping. Tap to unmute. If playback the surface. Regardless of whether a slug test is performed in a conventional (Figure 1a) or multilevel (Figure 1b) format, the pneumatic method [Prosser, 1981] is most appropriate for test initiation in highly permeable intervals (see Appendix A). Given the short duration of slug tests in highly permeable aquifers, a test will have on the aquifer system.
Nils ericsonsgymnasiet

Hagelgevären finns för jakt, In investigations, testing and soil improvement of silt, the same methods which are used for cohesive filter och nedsänkta pump brunnar. Dessa åtgärder Wellpoints.

A considerable body of data has been amassed that indicates that the K estimate from a pumping test is, on average, considerably larger than the estimate obtained from a series of slug tests in the same formation. Although these data could be interpreted as indicating a natural A pumping test does not require expensive large-diameter wells. If a suction pump placed on the ground surface is used, as in shallow watertable areas, the diameter of the well can be small. A submersible pump requires a well diameter large enough to accommodate the pump.
Psykiatriambulans skåne

möller maersk aktie
nordea problem med kort
bachelors degree jobs
sokrates försvarstal pdf
göra motstånd till
när ska årsredovisningen vara inlämnad till bolagsverket
förslitningsskada axel

Uppmätta grundvattennivåer i pumpbrunn under pumptest i 15RTBH12. 5. Uppmätta 3.3 Slugtest. Slugtest har utförts i 10 grundvattenrör vid två olika tillfällen. g is tre ra t v a ttte n try c k. (m. ) 15RT323. 15RT322. 15RT106

The consequent partial A pneumatic slug test eliminates cross-contamination of wells, reduces equipment contact with water that may be hazardous, and allows testing where a traditional slug test may be prohibited. While initial equilibration can take time in a pneumatic test, the slugging event is nearly instantaneous.