تقنية تسجيل غاما الجيوفيزيائية

يعد تسجيل Gamma طريقة لقياس إشعاع Gamma الذي يحدث بشكل طبيعي لتوصيف الصخور أو الرواسب في بئر أو حفرة الحفر. It is a wireline logging method used in mining, mineral exploration, water-well drilling, for formation evaluation in oil and gas well drilling and for other related purposes

JFS-2 Natural Gamma probe

وصف:

The JFS-2 probe measures the amount of gamma radiation occurring naturally within the formations crossed by a borehole. Gamma rays are produced mainly by isotopes of potassium, thorium, and uranium. The gamma log is widely used in the groundwater and mining industries to identify lithology and perform clay content analyses.

Features & Benefits:

1、Versatile, ubiquitous probe which functions with a wide range of applications and borehole conditions.

2、Gamma probes with other scintillation materials and sizes can be custom made for your application.

التطبيقات

Bed boundary analysis

Facies changes

Coarsening/ Fining Sequences

Identify Clay Aquitards

Aquifer Thickness

Uranium Concentration

معامل:

1. Natural gamma sensor：NaI Crystal

2. Measuring Range：

Natural gamma：0～32768cps

3. Measurement Accuracy：5%（F.S）

4.Energy Threshold：≥0.06MeV

5. Environmental： Temperature≦80℃；Pressure≤20MPa

6.Signal: bipolar codes