0000932440-98-000305 10-Q 3 19980930 19981113 3DX TECHNOLOGIES INC 0000915518 1311 760386601 DE 1231 10-Q 34 000-21841 98749030 12012 WICKCHESTER SUITE 250 HOUSTON TX 77079 2815793398 12012 WICKCHESTER SUITE 250 HOUSTON TX 77079 10-Q 1 000093244098000305-001-seq1-10-q.txt REPORT FOR QUARTERLY PERIOD ENDING 9/30/98 EX-11.1 2 000093244098000305-002-seq2-ex-11-1.txt COMPUTATION OF EARNINGS PER SHARE EX-27 3 000093244098000305-003-seq3-ex-27.txt FINANCIAL DATA SCHEDULE