Apparatus for the transport and storage of proppant
An apparatus for the transport and storage of proppant has a container with a top wall, a pair of end walls and a pair of side walls. The pair of side walls extend between the pair of end walls. The container has a bottom discharge opening. The container includes a funnel extending from the pair of side walls and from the pair of and walls toward the bottom discharge opening. The funnel has sides extending in an angle of greater than 25° with respect to horizontal. The funnel includes a pair of side plates extending respectively from the pair of side walls toward the bottom discharge opening and a pair of end plates extending respectively from the pair of end walls toward the bottom discharge opening. Each of the side plates and the end plates is formed of a stainless steel material.
1. A proppant delivery system comprising:
a track having a first portion and a second portion spaced apart from the first portion;
a container-hauling trolley with a container configured to move along the track;
a proppant supply station having a loading bay positioned adjacent the first portion of the track, the container-hauling trolley configured to move along the track for transporting the container in an empty state to the loading bay;
a proppant discharge station having an unloading bay positioned adjacent to the second portion of the track, the container-hauling trolley further configured to move along the track for transporting the container in a filled state from the loading bay to the unloading bay;
a container transport pathway arranged in spaced relation to said track and extending between the proppant discharge station and a remote well site location; and
a crane having a first crane portion adjacent the proppant discharge station and a second crane portion adjacent the container transport pathway, the crane configured to transfer the container in the filled state from the container-hauling trolley at the unloading bay toward the container transport pathway.
2. The proppant delivery system of claim 1 , the crane comprising a gantry crane having a first gantry crane portion located directly above the proppant discharge station and a second gantry crane portion located above the container transport pathway.
3. The proppant delivery system of claim 1 , wherein the container transport pathway comprises one or more of (i) a railroad track, and (ii) a road, the system further comprising:
a container transport vehicle movably positioned on the container transport pathway, the container transport vehicle configured to move between the crane adjacent the proppant discharge station and the well site location that uses the proppant from the proppant container.
4. The proppant delivery system of claim 1 , the proppant supply station further comprising a silo positioned above the track and the loading bay, the silo configured for gravity discharge of proppant from the silo into the container on the container-hauling trolley.
5. The proppant delivery system of claim 1 , the proppant discharge station comprising an inventory stack adjacent the unloading bay, wherein the crane is further configured to transfer the container in the filled state from the unloading bat to the inventory stack.
6. The proppant delivery system of claim 1 , the proppant discharge station comprising a first inventory stack and a second inventory stack, wherein the crane is further configured to transfer the container in the filled state from the container-hauling trolley to the first inventory stack and to transfer the container in an empty state from the second inventory stack to the container-hauling trolley.
7. A proppant delivery system comprising:
a track;
a container-hauling trolley configured to move along the track;
a proppant supply station positioned adjacent a first portion of the track, the container-hauling trolley configured to move along the track to a location adjacent the proppant supply station;
a proppant discharge station positioned adjacent to a second portion of the track, the container-hauling trolley further configured to move along the track to a location adjacent the proppant discharge station;
a container transport pathway comprising one or more of (i) a railroad track, and (ii) a road extending in spaced relation to said track;
a crane having a first crane portion adjacent the proppant discharge station and a second crane portion adjacent the container transport pathway, the crane configured to transfer a proppant container from the proppant discharge station toward the container transport pathway,
a container transport vehicle movably positioned on the container transport pathway, the container transport vehicle configured to move between a location adjacent the crane and a well site location that uses the proppant from the proppant container.
8. The proppant delivery system of claim 7 , the crane comprising a gantry crane having a first gantry crane portion located directly above the proppant discharge station and a second gantry crane portion located above the container transport pathway.
9. The proppant delivery system of claim 7 , the proppant supply station further comprising a silo positioned above the track, the silo configured for gravity discharge of proppant from the silo into the proppant container on the container-hauling trolley.