Laserfiche WebLink
Typical Abandonment Diagram for 2nd Park/Cyprus Block <br />0 Feet <br /> rX <br />Concrete <br /> <br />10 Feet - SILALLOW HOLES: (Drilled within <br /> stripping limit) I loles must be backfilled <br /> <br /> with as many cuttings as possible and surface <br /> Drill Cuttings plug set. <br /> <br /> i <br />ill <br />d <br />t <br />i <br />(D <br />d b <br />DEEP HOLES <br /> r <br />ng <br />eyon <br />s <br />pp <br />. <br />r <br />e <br />10 Feet above _ Limit) All water aquifers and mineable coal <br />Static Water Level beds must be cemented off and surface plugs <br /> 3/8" Bentonite Chips set. <br />W <br />l ALL HOLES <br />ater Leve <br />Static : <br /> 1. Stripping Limit is determined by the <br /> 7 7. Bentonite Gel District Manager. <br /> 2. The surface plug must be set to ground <br /> = '• • surface, except in plowed fields, where the <br /> ':i::• plug must be set below plow depth. <br /> <br /> e? -• • 3. Holes must be backfilled with as many <br /> Aquifer cuttings as possible. <br /> <br /> }. Excess cuttings must be leveled and <br /> dispersed evenly over the surface <br /> surrounding- the hide, or cuttings may be <br /> hauled away to an approved disposal site. <br /> Note: This diauram is not to scale and actual <br />Bentonite Gel <br /> _ location of the coal and aquifer may vary <br /> greatly. <br /> - Coal Bed <br /> Bentonite Gel <br />Total Depth - <br />NOTE: General diagram for abandonment method of exploration drill holes. As noted, location <br />of the aquifer and coal may varygreatly as well. ("baked fi•om previous exploration applications.