GeoSelim

Geophysical Tools Using in Groundwater Exploration Research on Geophysical Tools Using in Groundwater Exploration The success of a well depends to a great extent on how and where it is constructed. Prospecting for groundwater is the process that leads to an understanding of the nature and the dynamics of the water resources. This process is a series of steps, carried out using various tools, enabling the prospector to optimize the borehole or well and to estimate the useful life of the groundwater resources.

   حقن تربة الردميات العشوائية - Grouting   ها هي مشاريع الحقن بالاسمنت لتثبيت التربة ومعالجتها تلاحقنا مرة أخري... كانت الأرض عبارة عن وادي قديم من الحجر الجيري ثم تم ردم الوادي عشاوائياً لتستصلح الأرض للبناء عليها

Lost Circulation is one of the major drilling problem geologists and drilling engineer’s struggling it while drilling a well for both oil/gas and groundwater. If a very porous, cavernous or highly fractured zone is encountered while drilling; an excessive amount of drilling mud is lost to that zone during lost circulation. The zone is called a thief or lost circulation zone. In this case I’ll explain dilemma I faced while drilling groundwater well in North Sinai, Egypt we expecting the aquifer at 1200m. Within drilling community North Sinai distinguishing by repetitive Lost Circulation. I joking with my colleagues we need to invent (Lost Circulation Preventer) instead of (Plow out Preventer). That lead me to design Excell worksheet to make cement job calculation easy work , because I think every repetitive work should has a system to make it done. The following table is the important data about lost circulation zones: Depth(m) Lithology/comment From to 372 404 Dolomite, ...

I worked for an Employer in North Sinai, Egypt as a Mud logger and well site geologist. North Sinai is distinguished by loss of circulation because of the large calcareous section (fractured limestone and

Geological Interpretation of Reflection Seismic Data This my graduation research title "thesis" in partial fulfilment of requirements for B.Sc in Geology. The aim of this research is to help geophysicists and geologists new to the technique to interpret data while avoiding common pitfalls. The research providing simple guide for geologists to interpret seismic data in geological frame without mathematical or physical concept that applied in seismic interpretation. The geology department members accepted this research.

When i was in the academic year (4th year) I faced a problem that we have to memorize the name of the stratigraphic formation of Egypt in our minds to success and pass the exam in