際際滷shows by User: jota5705917 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: jota5705917 / 際際滷Share feed for 際際滷shows by User: jota5705917 https://cdn.slidesharecdn.com/profile-photo-jota5705917-48x48.jpg?cb=1666428628 Coordinar las diferentes operaciones al perforar. Monitorear parametros de trabajo y condiciones del pozo; manejar personal.