How can ground protection of drilling equipment reduce ground recovery costs?

The objective of the ground protection of drilling equipment to reduce ground rehabilitation costs is to allow construction vehicles to move within controlled routes, while avoiding turning ground protection issues into equipment stabilization problems. With regard to the construction of the rigs, the relocation of equipment, the supply of materials and the auxiliary hang-up sites, the topic focused on “How the protection of the well-drilled equipment on the ground can reduce the cost of rehabilitation on the ground”, and a special check should be made against the temporary changes in the construction route that resulted in vehicles entering unprotected areas. Where there is a gutter, backfilling area, slope or unknown underground facility on the route, the treatment must first be confirmed by the responsible party of the project.

The technical communication should first identify the control design of the driller module, the transport vehicle axial load, the tracked size, the retroactivity of the crane leg, the equipment set-up, the underground facility, the site endurance and the conditions of the rainy season. It is proposed that the minimum effective area of the leg pads be accounted for on the basis of maximum reversibility and durability, and that the supplier be required to specify the materials for the pavement or leg pads, the grade of the finished product, the method of testing, the basis of application and the conditions of limitation. Reference data such as nominal 50 to 200 tonnes cannot be directly compared horizontally without the same test basis. For “how ground protection of drilling equipment can reduce ground recovery costs”, the information review should also approve the passage of vehicles after the map of the underground facility is consistent with the site markings and include missing information as an item pending confirmation of the offer and construction programme.

Figure: rig construction, equipment relocation, supplies and auxiliary hang-up sites, with a focus on “How ground protection of drilling equipment can reduce ground recovery costs” (inventory material for the plastic network)

Pre-implementation should be preceded by the containment of routes, the removal of sharp stones, stakes and miscellaneous items that may form a spot load, the repair of deep-pit tracks and the removal of horizontal drainage. The rigs shall distinguish between vehicle access, stationing of equipment and cranes, and the pavement shall be responsible for the protection of the ground and the mats shall be accounted for on the basis of maximum reversibility and durability. The plates should be prepared continuously at the stabilization end, with the bends, reverses and parking areas being expanded as appropriate; the leg mats should be flat, intermediated and in full contact, and it should not be allowed to be filled with random stacking. The trial-pail record of “how ground protection of drilling equipment can reduce the cost of ground restoration” should indicate the starting and ending position, vehicle condition and release conclusions to facilitate review as construction conditions change.

It is recommended that the pavements and the mats be included in the asset desk account, numbering the relevant specifications, batches, pavements and hours of use. The scope of the inspection included track tracks, permanent deformation of the plate, fall of legs, dehydration of the floor, soft spots, connections, mud contamination and horizontal levels. The removed components are to be cleaned, dried, flattened and placed in subdivisions that are qualified, subject to assessment, to repair and to end-of-life status, to prevent the re-entry of unqualified products. The inspection forms, which revolve around “how ground protection of drilling equipment reduces the cost of ground recovery”, contain a separate list of temporary changes in the construction route that would allow vehicles to enter unprotected areas and indicate the repeater and the time of return.

The receiving and inspection information shall be maintained in the form of maps, product numbers, photographs of entry and exit sites, initial ground conditions, abnormal worksheets and demolition records. In the event of a ground or equipment dispute, the information can distinguish between the original soft spot, changes in use and damage to the evacuation site, and can also quantify the impact of temporary changes in the construction route on the cost of the project of moving vehicles into unprotected areas. It should also answer whether the “how ground protection of drilling equipment can reduce the cost of ground recovery” has been demonstrated to improve by accounting for the minimum effective area of the leg pads on the basis of maximum retrogressive and terrestrial durability, avoiding a subjective description of the closing item.

The ultimate objective is to set up the rig, relocate the equipment, resupply and auxiliary hang-up sites, with a focus on how “ground protection of drilling equipment can reduce the cost of ground recovery” continues to operate with clear limits and acceptable risks and to successfully restore the ground after completion of work. A temporary change in the construction route that would allow the vehicle to enter the unprotected area would not be repeated during the rush phase, provided that the design, product, operation, inspection and evacuation sites were linked.

The following specific verifications should also be carried out in conjunction with the drilling platform, the relocation of equipment, the supply of materials and the auxiliary crane site, as to “how ground protection of drilling equipment can reduce the cost of ground recovery”, as follows: restoration costs can be accounted for in three parts, from the pre-entry baseline, from disturbance during use and from the recovery site. Original photographs, coverage, vehicle cycle, abnormal worksheets and demolition records are maintained to determine whether the costs are derived from existing soft spots, construction changes or operational deviations.

On-site implementation of the recommendation: Ground recovery should set a fixed sample point along the original route, comparing the depth of the tracks, topsoil thickness, drainage and vegetation. The restoration should be carried out on the basis of a contract and at the request of the competent authority and could not be justified by the use of the pavement.