000 00374nam a2200145Ia 4500
005 20250424120317.0
008 250424s9999 xx 000 0 und d
022 _aTN 860 .O35/
050 _aOil and gas journal
245 0 _aUnited state
260 _aPennWell
260 _c74 p. :ill. ; 27 cm.
300 _aPetroleum industry and trade--Periodicals.
650 _aSR
999 _c38590
_d38590