Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Priority to ECSP900628priorityCriticalpatent/ECSP900628A/en
Publication of ECSP900628ApublicationCriticalpatent/ECSP900628A/en
Se describen un método y un aparato para perforar pozos sumamente desviados. Un conjunto perforador incluye una reducción acodada, un collar de tramo asegurado a la reducción acodada, un motor con una cubierta acodada, y un trépano. Se describen también mejorados collares y trépanos.A method and apparatus for drilling highly deviated wells are described. A drill assembly includes an angled reduction, a section collar secured to the angled reduction, a motor with an angled cover, and a bit. Improved necklaces and drills are also described.
ECSP9006281990-04-061990-04-06
METHOD AND APPARATUS FOR PERFORMING HORIZONTAL DRILLINGS
ECSP900628A
(en)