yellow oil well pump jack on ridge against puple sky with weeds and sunflowers in field - selective focus - forground blurred

agriculture background barrel beautiful blue blurred climate clouds colorful crude drill drilling ecology energy environment equipment exploration extraction field flower focus forground fossil fracking grass green industry jack landscape natural nature nodding oil oilfield outdoor petroleum pipeline pollution pump pumpjack puple remediation resource ridge rig rocking scenic selective shale sky summer sunflowers weeds well yellow