** Oil and gas firm Callon Petroleum's shares CPE.N up
4.92% to $33.23
** Co considers strategic options as rival cos show interest
in takeover, Bloomberg News reports
** Callon has a total acreage of about 145,000 net acres in
the Delaware and Midland Basins, part of the prolific Permian
basin
** Up to last close, co's market cap was about $2.15 bln-
LSEG
** Callon had previously added Permian assets to its
portfolio with the acquisition of Percussion Petroleum Operating
II Llc in May this year
** Including session's gains, CPE stock down 10.56% YTD
(Reporting by Kabir Dweit)
((Kabir.Dweit@thomsonreuters.com))