39. The work connected with the following activities are eligible for the calculation of the amount of minimum work:(1) geophysical or geochemical surveying;
(2) stratigraphic survey;
(3) well drilling or reentry;
(4) completion of a well;
(5) fracturing of a well;
(6) reconditioning of a well;
(7) petroleum extraction tests or using an underground reservoir;
(8) temporary closure of a well;
(9) permanent closure of a well or a reservoir;
(10) restoration of a site; and
(11) economic evaluation of a pool or a reservoir.