Geophysical logging application was incorporated for the perusal of groundwater analysis. The study area involves parts Saket area, situated in Indian capital Delhi. For purpose VES(vertical electrical sounding) method adopted to reach desired carries objective an analysis condition along with investigation geological situation. Abem Terrameter SAS-300c system Geomac II, ABEM SAS log200 III wer...

The inversion of electromagnetic sounding data does not yield a unique solution, but inevitably a single model to interpret the observations is sought. We recommend that this model be as simple, or smooth, as possible, in order to reduce the temptation to overinterpret the data and to eliminate arbitrary discontinuities in simple layered models. To obtain smooth models, the nonlinear forward pr...

The following problem arose in a project run by Schlumberger Consulting for Illinois Power: Given a geographic region, place the minimum number of receivers (ampliiers) on existing utility poles so that all the region's wireless meters can transmit their reading to at least one. Due to the growing popularity of wireless meter reading, the size of the geographic regions involved, and of the amou...

A geophysical investigation involving the vertical electrical sounding (VES) electrical resistivity methods was carried out around Pydibhimavaram Industrial area Srikakulam district Andhra Pradesh. Vertical Electrical Sounding (VES) using Schlumberger array was conducted at thirteen (13) VES stations. The study was carried out with a view to determine the subsurface layer parameters (resistivit...

The change from steerable motor to rotary steerable system has been both technically and commercially successful in Lybia. Through these case histories the paper will demonstrate benefits resulting from the use of rotary steerable systems that have led to a step change in overall drilling performance in the Middle East. This paper describes the successful introduction and application of a rotar...

Landslides can be occurred in almost every natural slope or artificial slowly suddenly with without any prior signs. The main reason for collapse is the increase shear stress landslide, decrease strength, both. Landslide problems result loss of life and property, damage to environment, infrastructure, public facilities, disrupt livelihood generally. detected by exploration subsurface. geoelectr...

Studi ini menggunakan salahsatu metode geofisika, geolistrik, yang memberikan informasi bawah permukaan secara spasial berdasarkan sebaran nilai resistivitas. Pengukuran vertical electrical sounding (konfigurasi schlumberger) dilakukan pada 5 titik di Desa Sungai Buluh Kecamatan Bulian Kabupaten Batanghari untuk mendapatkan Model didapatkan melalui inversi data resistivitas 1-D kemudian dikorel...