RI 6167 Analyses Of Brines From Oil-Productive Formations In Mississippi And Alabama

Mineral analyses and electrical resistivity measurements of 324 representative samples of oilfield brines from 24 oil-productive counties in Mississippi and Alabama are presented in tabular form. Results of the mineral analyses, which include calcium, magnesium, carbonates, bicarbonates, sulfates, chlorides, sodium, and barium (with strontium if present), are reported in milligrams per liter. Electrical resistivity measurements in ohm-meter2 per meter at 75° F are reported in ohm-meters in the tables. Chemical analyses of formation waters are helpful to operators having water problems associated with petroleum recovery; electrical resistivity values are helpful in making interpretations from electric logs.