Influencia de la variación litològica y textural en la verticalidad de sondeos

  1. E. Aracil Ávila
  2. F.J. Lillo Ramos
  3. F.J. López Mendieta
Revue:
Geotemas (Madrid)

ISSN: 1576-5172

Année de publication: 2000

Titre de la publication: V Congreso Geológico de España (Alicante, 10-14 julio 2000)

Número: 1

Pages: 211-213

Type: Article

D'autres publications dans: Geotemas (Madrid)

Résumé

Lithology contrast texture change, fracturation or lack of consistence in drilled materials, cause variations in vertical direction of holes during drilling operations. This paper shows some examples about the correlation between well deviation and alternance of layers, clay content and altered layers.