<ARTICLE> 5 <CIK> 0000826345 <NAME> GEODYNE ENERGY INCOME LIMITED PSHIP II-B <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-START> JAN-01-1999 <PERIOD-END> MAR-31-1999 <CASH> 161,478 <SECURITIES> 0 <RECEIVABLES> 312,527 <ALLOWANCES> 0 <INVENTORY> 0 <CURRENT-ASSETS> 474,005 <PP&E> 21,451,475 <DEPRECIATION> 18,994,038 <TOTAL-ASSETS> 3,111,275 <CURRENT-LIABILITIES> 99,440 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 0 <OTHER-SE> 2,913,154 <TOTAL-LIABILITY-AND-EQUITY> 3,111,275 <SALES> 516,374 <TOTAL-REVENUES> 517,543 <CGS> 0 <TOTAL-COSTS> 498,730 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 18,813 <INCOME-TAX> 0 <INCOME-CONTINUING> 18,813 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 18,813 <EPS-PRIMARY> 0.04 <EPS-DILUTED> 0