A REVIEW OF FORMATION EVALUATION = EVALUATION DES FORMATIONS EN FORAGE PETROLIERWALSTROM JE.1972; IN: 43RD ANNU. CALIFORNIA REG. MEET. SOC. PET. ENG. AIME; COLUMBUS, OHIO; 1972; S.L.; AM. INST. MIN. METALL. PET. ENG.; DA. 1972; VOL. 4187; PP. 1-6; BIBL. 1 P. 1/2Conference Paper

DISCUSSION AND REPLY. DIRECTIONAL SURVEY PROBLEMS, EAST WILMINGTON OIL FIELD, CALIFORNIA.HARVEY RP; WALSTROM JE; TRUEX JN et al.1972; AMER. ASS. PETROLEUM GEOLOGISTS BULL.; USA; 1972, VOL. 167, NUM. 0001Miscellaneous

A COMPARISON OF VARIOUS DIRECTIONAL SURVEY MODELS AND AN APPROACH TO MODEL ERROR ANALYSIS = COMPARAISON DE DIVERS MODELES POUR LES ETUDES DE DEVIATION ET METHODES D'APPROCHE DE L'ANALYSE DES ERREURS DE MODELESWALSTROM JE; HARVEY RP; EDDY HD et al.1972; J. PETROLEUM TECHNOL.; U.S.A.; DA. 1972; VOL. 24; PP. 935-943; BIBL. 8 REF.Serial Issue