CREATE TABLE "basin_petroleum_data_selected_fields" (
  "field" text,
  "geological_trend" text,
  "reserves" text,
  "discovery" text,
  "operator_s" text
);

Question: Which Discoveryhas an Operator(s) of lundin?
SQL: SELECT "discovery" FROM "basin_petroleum_data_selected_fields" WHERE "operator_s"='lundin';

Question: Which Geological Trend has an Operator(s) of woc?
SQL: SELECT "geological_trend" FROM "basin_petroleum_data_selected_fields" WHERE "operator_s"='woc';

Question: Which operator has a Reserve of 100 bbbl?
SQL: SELECT "operator_s" FROM "basin_petroleum_data_selected_fields" WHERE "reserves"='100 bbbl';

Question: Which Field has a Discovery of na, and an Operator(s) of woc, and a Geological Trend of western
SQL: SELECT "field" FROM "basin_petroleum_data_selected_fields" WHERE "discovery"='na' AND "operator_s"='woc' AND "geological_trend"='western';