43 C.F.R. § 3260.11
What general standards apply to my drilling operations?
Your drilling operations must:
(a) Meet all environmental and operational standards;
(b) Prevent unnecessary impacts on surface and subsurface resources;
(c) Conserve geothermal resources and minimize waste;
(d) Protect public health, safety, and property; and
(e) Comply with the requirements of § 3200.4.