Servicing system for wells
First Claim
1. A well servicing system operable at a well site location that is remote relative to a second location, wherein a well is located at the well site location, the well servicing system comprising:
- a plurality of storage tanks storing a plurality of chemicals at the second location;
a service vehicle having a plurality of shipping tanks for transporting the plurality of chemicals from the second location to the well site and for pumping the plurality of chemicals into the well;
a parking brake system disposed on the service vehicle, wherein the parking brake system can be actuated to help hold the service vehicle in place;
a GPS device carried by the service vehicle and providing a GPS signal that indicates the service vehicle is at the well site location; and
a computer-based system electrically coupled to the GPS device and responsive to the parking brake system being actuated, such that the computer-based system acts upon the GPS signal in response to the parking brake being actuated.
18 Assignments
0 Petitions
Accused Products
Abstract
A well servicing system includes a computer-based system that monitors pumping or other service operations at a well site and monitors deliveries and withdrawals of chemicals at a bulk storage station. A GPS device or other location identifier provides a location value that identifies the location of the service vehicle. A GPS reading is triggered by actuation of the vehicle'"'"'s parking brake, and the location value is recorded in association with a process-related transducer value. The transducer value is based on the service vehicle performing some type of service operation either at the well site or at the bulk storage station.
-
Citations
74 Claims
-
1. A well servicing system operable at a well site location that is remote relative to a second location, wherein a well is located at the well site location, the well servicing system comprising:
-
a plurality of storage tanks storing a plurality of chemicals at the second location;
a service vehicle having a plurality of shipping tanks for transporting the plurality of chemicals from the second location to the well site and for pumping the plurality of chemicals into the well;
a parking brake system disposed on the service vehicle, wherein the parking brake system can be actuated to help hold the service vehicle in place;
a GPS device carried by the service vehicle and providing a GPS signal that indicates the service vehicle is at the well site location; and
a computer-based system electrically coupled to the GPS device and responsive to the parking brake system being actuated, such that the computer-based system acts upon the GPS signal in response to the parking brake being actuated. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. A well servicing system operable at a well site location that is remote relative to a second location, wherein a well is located at the well site location, the well servicing system comprising:
-
a service vehicle having traveled from the second location to the well site location, wherein the service vehicle assists in performing a service operation on the well at the well site location;
a GPS device being carried by the service vehicle from the second location to the well site location, wherein the GPS device provides a GPS signal that indicates that the service vehicle is at the well site location;
a transducer carried by the service vehicle from the second location to the well site location, wherein the transducer provides a transducer signal that varies upon performing the service operation on the well;
a computer-based system electrically coupled to the GPS device and the transducer, such that the GPS signal and the transducer signal are communicated to the computer-based system;
a location value derived by the computer-based system and corresponding to the GPS signal;
a transducer value derived by the computer-based system and corresponding to the transducer signal; and
an output determined by the computer-based system, wherein the output displays the transducer value in association with the location value, whereby the output indicates that the service operation was performed at the well site. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37)
-
-
38. A well servicing system for performing a service operation at a well site location that is remote relative to a bulk storage station, wherein a well is located at the well site location, and a first storage tank and a second storage tank are located at the bulk storage station, the well servicing system comprising:
-
a first tanker containing a first chemical, wherein the first tanker deposits a first incremental amount of the first chemical into the first storage tank, thereby increasing a first stored amount of the first chemical in the first storage tank;
a second tanker containing a second chemical, wherein the second tanker deposits a second incremental amount of the second chemical into the second storage, thereby increasing a second stored amount of the second chemical in the second storage tank;
a service vehicle comprising a first shipping tank and a second shipping tank, wherein the first shipping tank receives a first extracted amount of the first chemical from the first storage tank, the second shipping tank receives a second extracted amount of the second chemical from the second storage tank, and the service vehicle travels from the bulk storage station to the well site to perform the service operation which involves pumping the first chemical and the second chemical into the well;
a first transducer associated with the first storage tank and providing a first signal that varies in response to changing the first stored amount of the first chemical in the first storage tank;
a second transducer associated with the second storage tank and providing a second signal that varies in response to changing the second stored amount of the second chemical in the second storage tank;
a computer-based system in communication with the first transducer and the second transducer such that the computer-based system receives the first signal and the second signal, wherein the computer-based-system includes a time-of-day clock to establish a first time stamp that indicates when the first tanker deposits the first chemical, a second time stamp that indicates when the second tanker deposits the second chemical, and a third time stamp that indicates when the service vehicle receives at least one of the first chemical and the second chemical;
a first increment value derived by the computer-based system and based on the first signal such that the first increment value indicates the first incremental amount of the first chemical that the first tanker deposits into the first storage tank;
a second increment value derived by the computer-based system and based on the second signal such that the second increment value indicates the second incremental amount of the second chemical that the second tanker deposits into the second storage tank;
a first decrement value derived by the computer-based system, wherein the first decrement value indicates the first extracted amount of the first chemical that the service vehicle received from the first storage tank;
a second decrement value derived by the computer-based system, wherein the first decrement value indicates the second extracted amount of the second chemical that the service vehicle received from the second storage tank; and
an output determined by the computer-based system, wherein the output displays the first increment value, the second increment value, the first decrement value, the second decrement value, the first time stamp, the second time stamp, and the third time stamp, whereby the output can provide a basis for creating an ongoing record of a plurality of chemical inventories of the bulk storage station. - View Dependent Claims (39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74)
-
Specification