U.S. energy companies added oil and natural gas drilling rigs this week as oil prices rose to an almost seven-year high. This prompted some drillers to return back to the

U.S. energy companies added oil and natural gas drilling rigs this week as oil prices rose to an almost seven-year high. This prompted some drillers to return back to the
WTI $81.27 +$2.46, Brent $82.74 +$2.20, Diff -$1.47 -26c, NG $5.52 -20c, UKNG 200.0p +3.01p
WTI $81.31 +87c, Brent $84.00 +82c, Diff -$2.69 -5c, NG $5.60 +1c, UKNG 256.02p +9.57p
WTI $80.44 -20c, Brent $83.18 -24c, Diff -$2.74 -4c, NG $5.59 +8c, UKNG 246.45p +11.95p
WTI $36.76 -$3.01, Brent $39.78 -$2.88, Diff -$3.02 +9c, NG $2.40 -19c
WTI $56.66 +43c, Brent $62.02 +35c, Diff -$5.36 -8c, NG $2.30 -2c
WTI $55.66 +$1.71, Brent $61.89 +$1.39, Diff -$6.23 -32c, NG $2.12 -8c