Technical Specifications ARFQ DEP24-70 Gray #1 Well Plugging Project.pdf

GRAY #1 WELL PLUGGING PROJECT

WEST VIRGINIA

DEPARTMENT OF ENVIRONMENTAL PROTECTION

OFFICE OF OIL AND GAS

COUNTY

OF

RITCHIE

API# 47-085-02485

TECHNICAL SPECIFICATIONS

Table of Contents

Table of Contents

I. PROJECT DESCRIPTION

1.0 Location/Site Description

1.1 API# 47-085-02485

2.0 Directions to site:

II. SCOPE OF WORK

III. GENERAL CONDITIONS

1.0 Administrative

2.0 Permitting

3.0 Work

IV. PROJECT DESCRIPTION

1.0 Site-based considerations:

1.1 API# 47-085-02485

2.0 Well-specific considerations:

2.1 API# 47-085-02485

V. PROJECT WORK PLAN

Site Preparation Plan

1.1 API# 47-085-02485

Proposed Plugging Work Plan:

1.1 API# 47-085-02485

Site Reclamation Plan

1.1 API# 47-085-02485

VI. TECHNICAL SPECIFICATIONS

1.0 Rig and Crew -Three (3) Man Crew (minimum)

2.0 Mobilization & Demobilization

3.0 Site Preparation

4.0 Vacuum Water Truck

5.0 Heavy Equipment

6.0 Power Tongs

7.0 Casing Knife/Ripper

8.0 Casing and Tubing Purchase

9.0 Casing, Tubing, and Pipe Rentals

10.0 Tri-Cone Drill Bit

11.0 Trash Pump

12.0 On-Site Water Storage Container(s)

13.0 Disposal of Gel

14.0 Disposal of Liquid Waste

15.0 Disposal of Solid Waste

16.0 Aqua Gel

17.0 Cement

18.0 Gravel

19.0 Steel Mud Pit

20.0 Site Reclamation

21.0 Silt Fence

22.0 Monument

23.0 Welder/Cutting Torch

24.0 Oil Absorbent Supplies

25.0 Sand Pump

26.0 Cherry Picker

27.0 Casing/Tubing Spear

28.0 Overshot

29.0 Impression Block

30.0 Subs

31.0 Power Swivel

32.0 Mill

33.0 Mud/mixing pump

34.0 Logging, Bond with CCL

34.5 Wireline Shot/Perforation, Collar Buster

35.0 Tie Mats

36.0 Topsoil

37.0 Culvert

VII. APPENDIX

I. PROJECT DESCRIPTION

This project involves the plugging and/or remediation of abandoned oil and/or natural gas wells and sites at the location described below.

1.0 Location/Site Description

1.1 API# 47-085-02485

Physical Address: 1668 Adams Hollow

St. Marys, WV 26170

Parcel Description: GRAY MATTHEW & KATLYN

ID: 43-05-0006-00013-0000

DESC: DOUGLASS RUN 38.75AC SUR B

Well Location: 39.298276 °N, -81.183734 °W

Note: DEP strongly advises using only the provided turn-by-turn directions listed below to navigate to the pre-bid meeting site and not the GPS coordinates of the well site itself.

Failure to arrive at the determined pre-bid location due to navigation errors will not warrant rescheduling another meeting.

2.0 Directions to site:

Directions from the Charleston Area:

Take I-77 N to Exit 76 - US Rt. 50. Turn right onto US Rt. 50 E and continue 22 miles.

Turn left onto Co. Rd. 50/4 – Alkire Hill Rd. and continue 1.3 miles. Turn right onto

Glendale Rd. and continue for 1.7 miles. Turn left onto Adams Hollow and continue for

1.6 miles to the well site on the right.

Directions from the Parkersburg Area:

Take I-77 S to Exit 76 - US Rt. 50. Turn left onto US Rt. 50 E and continue 22 miles. Turn left onto Co. Rd. 50/4 – Alkire Hill Rd. and continue 1.3 miles. Turn right onto Glendale

Rd. and continue for 1.7 miles. Turn left onto Adams Hollow and continue for 1.6 miles to the well site on the right.

II. SCOPE OF WORK

The Contractor, the Contractor’s agents, representatives, and subcontractors (“Contractor”) shall provide all equipment, materials, labor, and professional services for the plugging of the oil and/or natural gas well(s) identified herein, and the reclaiming of all land disturbed in association with those plugging operations in accordance with West Virginia Code §§ 22-6-23, 22-6-24, and all rules promulgated thereunder.

This project is defined by, and subject to, the following documents attached hereto or included as part of supplemental documentation made available as part of the solicitation request (“Contract”):

I. Project Description

II. Scope of Work

III. General Conditions

IV. Well Description

V. Remediation and Plugging Work Plan

VI. Technical Specifications

VII. Appendix A – Well Records

III. GENERAL CONDITIONS

In addition to the Standard Terms & Conditions for Construction and Reclamation, the following conditions govern this Contract:

1.0 Administrative

A. The Contract shall be overseen by DEP by an inspector specialist/project coordinator from the Abandoned Well Plugging Program. DEP may, situationally, assign alternate or assistant coordinators as staffing needs vary.

B. The Project Coordinator for the contract will be designated at the time of the issuance of the Notice to Proceed.

C. The Project Coordinator shall serve as the first point of contact for the Contractor in all matters related to the Contract.

D. The Contractor shall notify the Project Coordinator of any work stoppages or changes to planned operators at soon as practically possible.

E. All change order requests shall be submitted to the Project Coordinator for approval prior to the initiation of any work related to that change order request.

2.0 Permitting

A. Upon award of the Contract to the successful bidder, the Department shall transfer the well to and issue the plugging permit under the responsible party name, UNKNOWN

- DEP PAID PLUGGING CONTRACT.

B. The plugging portion of the Remediation and Plugging Work Plan included herein

(Section V) shall be incorporated as part of the plugging permit. This plan is developed based on best available information. Should field observations during plugging operations necessitate deviations from this plan, the Department and Contractor shall cooperate to develop alternate plans in full compliance with all applicable rules and regulations.

C. All work performed under the Contract must be completed in accordance with the most current version of the Erosion and Sediment Control Field Manual.

D. Unless otherwise specified in the Technical Specifications and/or Bid Sheet, the

Department will obtain and pay for all Local, State, and Federal permits necessary for the completion of the Contract. Any permit conditions contained within said permits shall become mandatory inclusions in the Contract.

3.0 Work

A. Contractor shall perform Contract work (i.e., site preparation and permitted well work) during the days of Monday through Friday. Work will not be conducted on weekends or state/national holidays except with Department approval or during emergency situations. A workday is defined as a maximum of ten (10) hours; however, additional hours may be worked with Department approval or during emergency situations.

B. Contractor is responsible for tracking daily time and material utilization for the purpose of invoicing. The Department shall confirm daily expenditures at the conclusion of each workday. Any disputes related to time and/or material usage determinations should be made in writing to the Project Coordinator.

C. All in-stream work required in association with the project shall be performed in accordance with all applicable local, state, and federal requirements.

D. Toilet facilities will be provided by the vendor but will not be a separate line item in the contract.

IV. PROJECT DESCRIPTION

1.0 Site-based considerations:

The well site is mostly flat and covered in heavy brush. The service road is overgrown with brush and large trees. The well site and service road will need to be cleared of all brush and trees; all debris shall be piled up and left on location. Excavation at the well site and service road will be required to make the site accessible for the plugging equipment. Erosion and sediment (E&S) controls will be required. Three (3) culverts (16” x 40’) will be installed in the service road and will remain upon project completion.

The well is currently leaking oil and gas from the 4 ½” casing at the surface of the well. There is a pump jack, separator, and other production equipment at the well site. There is no tank associated with this well. The Office of Oil and Gas (OOG) will contact Locate 811 to have all subsurface utilities marked.

2.0 Well-specific considerations:

2.1 API# 47-085-02485

The Office of Oil and Gas does have a well record for the subject well. The record shows well total depth (TD) at 2100’. Additionally, the record shows 465’ of 10” surface casing and 2100’ of

4 ½” casing cemented back to 540’. Location of packer is unknown. The depth of rods and tubing are also unknown. Well site elevation is 1108’. The production zone for the subject well is Big

Injun. The location of cement behind the 10” surface casing is unknown. Freshwater is reported at

500’ and 210’. No coal is reported.

V. PROJECT WORK PLAN

Contract work may require site remediation of the well site prior to the commencement of plugging operations.

Project will commence, generally, as follows:

1. Pre-mobilization site remediation, if necessary,

2. Site preparation,

3. Connect rig to well,

4. Clean out well to total depth,

5. Set prescribed plugs and monument,

6. Reclaim site including removal of stream crossings, and

7. Submit invoice to DEP.

Site Preparation Plan

Two hundred (200) feet of silt fence will be installed around the well site to isolate the disturbed ground. The area around the well (50’ x 100’) may be covered with tie mats or stone to stabilize the plugging equipment. A service road will need to be constructed with stone or tie mats to accommodate plugging equipment; all stone will remain upon completion. The service road estimated length is 895’. Three 16” x 40’ culverts will be installed to bridge drainage ditches in the service road. E & S controls will be required for the well site and service road. All production equipment shall be dismantled and removed from the well site. A minimum 24” cellar will be installed around the well head. All trees and brush that have been cut to clear the well site and service road shall be piled and left on location.

Proposed Plugging Work Plan:

1. Notify Project Coordinator (PC) within 24 hours of plugging commencement.

2. Move in and rig up to existing 4 ½” casing.

3. Trip in hole (TIH) and pull rods, tubing, and packer if found.

4. TIH. Check total depth (TD) at or below 2100’. If TD cannot be reached, begin cleaning out hole to approved depth / TD by inspector.

5. Once TD / approved depth has been reached, a bond log will be ran inside the 4 ½” casing to determine cement bond location and free points.

6. TIH to TD with tubing and spot 6% gel followed by cement from TD to 1800’. Trip out hole (TOH), wait on cement (WOC), and tag top of plug. Add cement if needed.

7. TIH with tubing and spot 6% gel from 1800’ to 1500’ followed by cement plug from 1500’ to 1400’. TOH, WOC, and tag top of plug. Add cement if needed.

8. TIH with tubing and spot 6% gel from 1400’ to 1158 followed by cement plug from 1158’ to 1058’. TOH, WOC, and tag top of plug. Add cement if needed.

9. TIH with tubing and spot 6% gel from 1058’ to 600’ followed by cement plug from 600’ to 500’. TOH, WOC, and tag top of plug. Add cement if needed.

10. TIH to 500’ and cut 4 ½” casing. Attempt to pull.

11. TIH with tubing and spot gel from 500’ to 300’ followed by cement plug from 300’ to surface.

12. Rig down and install monument. Reclaim site.

NOTE.. Any casing found in the well without cement in the annulus that cannot be retrieved must be perforated and cemented at all saltwater, freshwater, coal, oil, gas, casing shoe and elevation points.

Class L cement will be used as a replacement for Class A cement during supply chain interruptions.

Site Reclamation Plan

All production equipment shall be dismantled and removed to offsite disposal. All silt fences shall be removed and disposed of. All tie mats shall be removed from the well site and the service road.

The three 16” x 40’ culverts shall remain in place. The cellar shall be removed from around the well head. All disturbed areas including the service road will be smoothed, seeded, and mulched per DEP code. A well monument will be installed at the well head (minimum 6” diameter and 42” above final grade).

VI. TECHNICAL SPECIFICATIONS

1.0 Rig and Crew -Three (3) Man Crew (minimum)

Description:

The rig is a mobile platform from which well work is performed. The rig crew are the persons needed to adequately operate the rig.

Functional/performance requirements:

The rig must be a mobile rig, capable of pulling 150 percent of the heaviest hook load anticipated. The rig crew will consist of, at a minimum, three persons – a rig operator, two hands, and a pickup truck.

If, at any time, the vendor-provided rig is determined to be incapable of adequately performing the requirements of this contract (e.g., pulling capacity), the vendor will be responsible for providing suitable replacement equipment with no additional mobilization or transportation costs to DEP. DEP has the sole discretion to determine equipment adequacy.

Measurement and Payment:

Item is bid per hour of operation. Hours charged will be for on-site work only. Daily transportation to and from the job site is not included and will not otherwise be charged separately. At no time may an individual worker’s hours be billed simultaneously for work completed under this item and any other labor-based item allowing for hourly rate payments (e.g., ‘Heavy Equipment.’)

Hours for Rig and Crew are payable only after the point in time in which the rig has been set up and connected to the well. Rig set up prior to well connection is considered under the line item for “Site Preparation.”

2.0 Mobilization & Demobilization

Mobilization and demobilization, collectively, encompasses the labor and equipment necessary to transport all contract equipment, tools, and materials to and from the project site. Mobilization and demobilization pricing includes all equipment on the contract at the time of the bid. Transportation costs for any other unanticipated equipment needs that may arise will be resolved through the Change Order process, if necessary.

Functional requirements:

All necessary trucking must include operator with a valid Commercial Driver’s License

(CDL).

Item is bid as a service, with half the total bid amount payable after mobilization has occurred (50.0%), and the remainder payable with the final invoice.

3.0 Site Preparation

Site preparation is the process of readying the well site location for plugging activities.

Site preparation may include clearing and grubbing, tree-cutting, construction, installation of erosion and sediment controls, tie-mat installation, cellar installation, and roadbuilding and maintenance thereof. Site preparation includes all setup and staging of well plugging equipment to the point that the rig is connected to the well and plugging operations are ready to commence.

Any heavy equipment used during site preparation must meet the functional requirements identified in Item 5. Heavy Equipment.

Performance Requirements:

Any construction activities conducted during site preparation shall be completed in accordance with the provisions described in the West Virginia Erosion and Sediment

Control Field Manual – May 2012. Note that Section A of this manual establishes relevant criteria for road construction.

https://dep.wv.gov/oil-and-gas/Documents/Erosion%20Manual%2004.pdf.

Measurement and payment:

This item is bid as a lump sum per well for all labor, equipment, and tools needed to complete site preparation, as described in the ‘Site Preparation’ project description in

Section V. Any materials needed will be bid separately under their respective line items.

(e.g., stone, silt fence, tie mats, culverts).

4.0 Vacuum Water Truck

A vacuum truck is a tank truck that has a pump and a tank designed to pneumatically suck liquids, sludges, slurries, or similar fluids into the tank of the truck for the purposes of transporting that material to another location. In this contract, the vacuum water truck will be used to deliver water to site, dispose of plugging fluids and may assist in controlling fluid returns from the well bore site.

Vacuum water truck must include all hoses and connections needed as well as operator.

This item is bid per hour of operation and includes operator. At no time may an individual worker’s hours be billed simultaneously for work completed under this item and any other labor-based item allowing for hourly rate payments (e.g., ‘Rig and Crew’ or ‘Heavy

Equipment.’)

5.0 Heavy Equipment

https://dep.wv.gov/oil-and-gas/Documents/Erosion%20Manual%2004.pdf

In addition to site preparation, heavy equipment may be used during well plugging operations for purposes including the movement of tools and equipment. The use of heavy equipment requires a qualified operator.

Bulldozer must have winches and tilt blades and will be used for grading and the spotting of equipment. Excavator must be a tracked machine. Note: horsepower and weight will be verified by reviewing the specifications of the model(s) selected by the vendor.

1. Bulldozer (minimum 85 horsepower and minimum weight 16,000 pounds.)

2. Excavator (minimum 85 horsepower and minimum weight 25,000 pounds.)

3. Skid Steer (minimum 24 HP, 700# rated capacity or equivalent.)

This item is bid per hour of operation and includes labor by a qualified operator. At no time may an individual worker’s hours be billed simultaneously for work completed under this item and any other labor-based item allowing for hourly rate payments (e.g., ‘Rig and

Crew).

6.0 Power Tongs

Power tongs are large-capacity self-locking wrenches used to grip drill string components and apply torque. Power tongs are used to assemble and disassemble tubulars and casings.

The following sizes may be needed for this project.

1. Up to 4 ½ inches

2. Over 4 ½ inches up to 8 ⅝ inches

3. Over 8 ⅝ inches up to 10 ¾ inches

This item is bid per day of use.

7.0 Casing Knife/Ripper

A casing knife/ripper is a cable tool used in association with jars to affect the separation or severance of tubing or casing found in the well bore.

Knife block assembly size will be determined by the well bore. All assembly components will be provided by the contractor.

The following sizes may be required:

1. Up to 3 ½”

2. Up to 8 ⅝”

This item is bid per knife per day.

8.0 Casing and Tubing Purchase

Casing and tubing are pipes of a specified diameter lowered into the borehole to serve as a conduit for fluids or to provide borehole structural stability. The casing and tubing purchase is necessary when casing and tubing must be left in the well bore, and when casings need to be lengthened to nipple up for physical connection to the rig. Slips and elevators will be provided by the contractor.

The following sizes may be needed:

1. 24” Casing

This item is bid per foot.

9.0 Casing, Tubing, and Pipe Rentals

Casing and tubing are pipes of a specified diameter lowered into the borehole to serve as a conduit for fluids or to provide borehole structural stability. The casing, tubing, drill pipe, and drill collar rentals are needed when tubing and casings may be used in the well bore and recovered in such instances.

This will include various sizes that will be determined by the well bore. Slips and elevators will be provided by the contractor.

1. Tubing: 1 ½ inches to 2 ⅜ inches

2. Drill Collar: 2 ⅞ inches

3. Drill Pipe: PAC 50 or equivalent

This item is bid per foot.

10.0 Tri-Cone Drill Bit

The drill bit is the tool used to cut or crush rock during well drilling. A Tri-cone bit will be used to drill out fill-up found in the well bore.

Tri-cone bit include bit sub and a float.

1. 2 ¾ inches up to 4 ¾ inches

2. 4 ¾ inches up to 6 ¼ inches

Drill bit shall be in used condition.

This item is bid per bit.

11.0 Trash Pump

The trash pump is used to transfer water and other plugging fluids between locations.

Functional and Performance requirements:

The trash pump must be a minimum three (3) inches and shall be of industrial grade with all hoses and fittings included.

This item is bid per hour of use.

12.0 On-Site Water Storage Container(s)

The water storage container(s) must hold at a minimum one hundred (100) barrels and will be used for the storage of fresh water for use in the plugging operation.

This item is bid per container.

13.0 Disposal of Gel

There are instances where gel fluids from the plugging operations may need to be disposed of, in which case they shall be hauled to an approved solid waste facility.

This item is bid per barrel and does not include trucking cost. Copies of scale tickets from an approved solid waste facility shall be provided to the Department.

14.0 Disposal of Liquid Waste

There are instances where saltwater or other Class II fluids are returned to the surface due to the plugging operations and must be disposed of at an Underground Injection Control

(UIC) well. The contactor will transport the saltwater or other Class II fluids to a UIC well for disposal.

This item is bid per barrel and does not include trucking cost. Manifest and invoice from an approved disposal facility shall be provided to the Department.

15.0 Disposal of Solid Waste

Solid waste, including contaminated soil, disposal will be the responsibility of the contractor.

This item is bid per ton and does include trucking cost. Copies of scale tickets from an approved solid waste facility shall be provided to the Department.

16.0 Aqua Gel

Gel is a mixture of water and bentonite clay mixed to desired weight. Aqua gel will have dual use, it will be used to increase the viscosity of the drill fluid and as spacers between the cement plugs.

This item is bid per fifty (50) pound sack delivered to site. Pricing is to include mixing and pumping. Larger unit sizes of aqua gel may be used on-site (i.e., “Super Sacks”), but bid prices and payment shall be standardized to the fifty-pound sack equivalent. The use of any heavy equipment to assist in the mixing and pumping of aqua gel (i.e., excavator to lift a super sack) shall be considered in this line item.

17.0 Cement

Portland Class A Cement shall be used to cement casings and tubulars in the well bore and for cement plugs. Class L cement may be used in place of Class A if explicitly allowed by permit.

Performance requirements:

Cement will be a Portland Class A or L cement, as identified in the permit, with no other additives.

This item is bid per standard ninety-four (94) pound sack delivered to site. Pricing is to include mixing and pumping. Larger unit sizes of cement may be used on-site (i.e., “Super

Sacks”), but bid prices and payment shall be standardized to the ninety-four-pound sack equivalent. The use of any heavy equipment to assist in the mixing and pumping of cement

(i.e., excavator to lift a super sack) shall be considered in this line item.

18.0 Gravel

Gravel is used for a variety of applications including roadbuilding and site stabilization.

Functional requirement:

Gravel will be limestone and size will be determined by the application for which it is being used.

This item is bid per ton delivered to site. This price will include trucking to site.

19.0 Steel Mud Pit

The mud pit is a large tank that contains drilling fluids on-site. Mud pits may also be used to store plugging fluids from the well.

Functional requirement:

The mud pit shall be constructed of steel and have a divider to expedite the settling of cuttings and debris flushed from the well bore.

This item is bid per mud pit.

20.0 Site Reclamation

Site reclamation is the process of restoring the well site area back to original condition.

Site reclamation generally requires earth work and seeding of grass utilizing a combination of lime, fertilizer, seed, and mulch, as appropriate. The minimum quantities of these materials are specified in the reclamation plan. Site reclamation also includes the removal of any well production equipment, installed erosion and sediment controls, and tie mats.

Any heavy equipment used during site preparation must meet the functional requirements identified in Item 5. Heavy Equipment.

Performance Requirements:

Site reclamation shall be completed in accordance with the provisions described in the

West Virginia Erosion and Sediment Control Field Manual – May 2012. Note that Section

III of this manual establishes minimum quantities for reclamation materials including lime, fertilizer, seed, and mulch based on site acreage. Site reclamation performance will be evaluated against these parameters.

https://dep.wv.gov/oil-and-gas/Documents/Erosion%20Manual%2004.pdf.

This item is bid as a lump sum per well for all labor, equipment, tools, and materials including lime, fertilizer, seed, and mulch needed to complete site reclamation of the well site (including the soil borrow area, if necessary), as described in the ‘Site Reclamation’ project description in Section V. Topsoil, where necessary, shall be bid separately;

however, all labor associated with that soil will be considered in this bid item. Site reclamation shall also include the removal of all production equipment, installed erosion and sediment controls, and tie mats.

21.0 Silt Fence

https://dep.wv.gov/oil-and-gas/Documents/Erosion%20Manual%2004.pdf

A silt fence is a temporary sediment control device used on construction sites to protect water quality in nearby streams, rivers, lakes, and seas from sediment in stormwater runoff.

Silt fence shall be supplied with stakes pre-attached and will be installed during site preparation. Silt fence will also be removed at the completion of reclamation.

This item is bid per foot. Installation and removal of silt fence shall be included in the site preparation and reclamation line items, respectively.

22.0 Monument

The monument is the permanent marker indicating the location of the plugged well.

Monument and its installation will meet all the requirements in 35 CSR 4 – 5.5.b, including:

● The monument will be a minimum of six (6) inches in outside diameter.

● The monument will extend minimum of thirty (30) inches above final grade and not less than ten (10) feet below the surface.

● The monument will have the well’s API Number permanently attached.

http://apps.sos.wv.gov/adlaw/csr/readfile.aspx?DocId=16899&Format=PDF.

This item is bid per monument installed.

23.0 Welder/Cutting Torch

A welder/cutting torch is necessary for the fusing or cutting of metal components.

This item is bid per hour of use and includes operator. At no time may an individual worker’s hours be billed simultaneously for work completed under this item and any other labor-based item allowing for hourly rate payments (e.g., ‘Heavy Equipment.’)

24.0 Oil Absorbent Supplies

Oil Absorbent Supplies are used to absorb and contain oil as directed by the DEP.

1. Booms will be bid per boom and must be a minimum of ten (10) feet in length.

2. Absorbent pads will be bid by the bundle; pads must be a minimum of two

(2) feet by two (2) feet.

3. Peat sorb will be bid per fifty (50) pond bag.

4. Plastic roll – (100 feet by 50 feet), twenty (20) mil (0.02 inch) minimum thickness, bid per roll.

Items are bid as described above, and shall include installation or deployment costs.

25.0 Sand Pump

A sand pump is a syringe-type cable tool typically between four (4) and six (6) inches in diameter used to pump sand and cuttings from the well bore.

The well bore size will determine the size of the sand pump used.

Item is bid per pump.

26.0 Cherry Picker

A cherry picker is a tool used to retrieve items from the well bore and drill out wooden plugs. This tool is run on the stem and is used in conjunction with jars.

The cherry picker will be a four (4) to eight (8) in diameter tubular four (4) feet in length with a tapered hole and slot. The well bore diameter will determine the precise size of cherry picker.

Item is bid per cherry picker.

27.0 Casing/Tubing Spear

Casing/Tubing Spear is a grapple tool that will go inside of tubing that is inside of the well bore.

Size will be determined by tubing encountered.

1. Tubing Spear 1 inch to 3 ½ inches

2. Casing Spear up to 10 ¾ inches

Item is bid per spear.

28.0 Overshot

Overshot is a grapple tool used to retrieve tubular pipe and casing by going over the outside of item being fished.

Size to be determined by the size of the fish. All grapples and working components must be included.

1. 1 inch to 3 ½ inches

2. Up to 8 ⅝ inches

Item is bid per tool.

29.0 Impression Block

The impression block is a wax block affixed to the bottom of fishing tools to allow for the creation of an impression of hole contents to assist in fishing operations.

Item is bid per impression block.

30.0 Subs

A sub is a short, threaded piece of pipe used to adapt parts of the drilling string that cannot otherwise be screwed together because of differences in thread size or design. Subs may be needed to change over to drill pipe or to retrieve casing from the well bore.

This item is bid per sub.

31.0 Power Swivel

The power swivel is a mechanical device that suspends the weight of the drill string. It is designed to allow rotation of the drill string beneath it, conveying high volumes of high-pressure drilling mud between the rig's circulation system and the drill string.

The power swivel must be a minimum of a twenty-five (25) ton hydraulic unit. The Power

Swivel must include the Power Unit with hoses and connections, also includes two Saver

Subs (one for Drill Pipe and one for Drill Collars).

This item is bid per hour of use.

32.0 Mill

A mill is a tool that grinds metal downhole, typically to remove junk or parts of a casing string.

Mills will include subs needed, and any / all the following variants may be required:

1. Flat bottom (up to 9”)

2. Tapered (up to 9”)

3. Concave (up to 9”)

Item is bid per mill.

33.0 Mud/mixing pump

A mud pump is a reciprocating piston/plunger pump designed to circulate drilling fluid under high pressure down the drill string and back up the annulus.

This pump must have a minimum of five (5) inch diameter with a seven (7) inch stroke length or larger, and able to supply volumes and pressure as needed. It will include hoses and connections capable of handling the pump output.

Item is bid per hour of use.

34.0 Logging, Bond with CCL

Description

Logging includes all labor, equipment, and material necessary to determine various characteristics of the well and using probative tools suspended from a wire line. Bond logs with casing collar locator (CCL) allows for a determination of the cement bond quality behind the casing and identify the free point of any casing strings present in the well.

Logging includes all labor, equipment, and materials required to complete logging run.

Item is bid per log.

34.5 Wireline Shot/Perforation, Collar Buster

The perforation, severance, or separation of pipe by wireline tools equipped with explosive shots (i.e., collar busters, perf balls) or other wireline mechanical means (i.e., jet-cutter), typically in conjunction with a bond log.

Functional Requirements:

The following sizes may be needed:

1. Up to 3 ½”

2. Up to 8 ⅝”

This item is bid per run.

35.0 Tie Mats

Tie mats are portable structures used to support the weight of heavy equipment.

Minimum size 4’ x 12’. Tie mats may be constructed of natural or synthetic materials.

Item is bid per mat for the duration of the project.

36.0 Topsoil

The excavated area may need to be backfilled with topsoil. The quantity of topsoil will be based on the quantity of soil disposed minus the amount of gravel that is placed along the well.

Item is bid per ton and includes excavation from the borrow area, if applicable, transportation to the site and equipment and labor to level the site. At no time may an individual worker’s hours be billed simultaneously for work completed under this item and any other labor-based item allowing for hourly rate payments (e.g., ‘Rig and Crew’ or ‘Heavy Equipment.’)

37.0 Culvert

A culvert is a pipe intended to channel water.

It is anticipated that culverts of the following size will be needed (diameter x length):

1. 16” x 20’ (sixteen inches by twenty feet)

Culvert may be metal or HDPE.

Item is bid for each culvert.

VII. APPENDIX

2.0 Directions to site:

VII. APPENDIX