Shawn Staton - USA, Houston RStaton@houston.westerngeco.slb.com Travis Shearer - USA, Texas travis_shearer@hotmail.com Clay Arwine - USA, Texas clayarwine@yahoo.com Larry Anthony - USA, Mississippi vet1400@aol.com Sam Digiglia - USA sdigiglia@aol.com Antonio Guerra, México aguerra@optel.net Angel Planaguma, Spain settercandoris@terra.es German Cagnolo, Piacenza, Italy vicmancagnolo@libero.it Sergio Pasquetti, (S.C.I.) Rivadavia 280 San Jose de la Esquina Santa Fe, Argentina. Phone: 011543467461270. Manuel Rataliendo, (S.C.I.) Córdoba, Argentina. Fax: 01154514233880
