Surface casing Sample Clauses

Surface casing. All operators commencing drilling operations on a new well shall be required to set and cement a sufficient amount of surface casing to properly protect all fresh water sands in accordance with the requirements of the Texas Natural Resources Conservation Commission, the Texas Department of Health, and any other governmental agency having jurisdiction. The length of surface casing shall in no case be less than fifteen hundredths (0.15) of the length of the next string of pipe proposed to be set. The surface casing shall be new or used casing, inspected and pressure tested to have a minimum internal yield value, as defined by the API formula, of at least the product of one (1.0) pound per square inch times the total depth of which the surface casing is set and shall be cemented by the pump and plug method. A volume of cement shall be used which, according to accepted engineering procedures, is calculated to fill the annular space between the surface casing and well bore to the surface of the ground, the cement will be circulated with the pump until the returns of cement are observed at the surface of the ground, and the cement shall be allowed to stand for a period sufficient to develop one thousand (1,000) PSI compressive strength before the plug is drilled. If cement does not circulate to the surface, then in such event, a temperature survey shall be conducted to determine the depth reached by the cement, and at such time such remedial procedures shall be followed as directed by the superintendent. As to xxxxx above four thousand (4,000) feet, the superintendent shall have the authority to grant exception to the surface casing requirements.
Sample 1
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Surface casing. Consultant will observe the setting of the surface casing as well as the cementing process.
Sample 1

Related to Surface casing

  • Surface  Grade and shape the road surface, turnouts, and shoulders to the original shape on the TYPICAL SECTION SHEET. Inslope or outslope as directed to provide a smooth, rut-free traveled surface and maintain surface water runoff in an even, unconcentrated manner.  Blading shall not undercut the backslope or cut into geotextile fabric on the road.  If required by the Contract Administrator, water shall be applied as necessary to control dust and retain fine surface rock.  Surface material shall not be bladed off the roadway. Replace surface material when lost or worn away, or as directed by the Contract Administrator.  Remove shoulder berms, created by grading, to facilitate drainage, except as marked or directed by the Contract Administrator.  For roads with geotextile fabric: spread surface aggregate to fill in soft spots and wheel ruts (barrel spread) to prevent damage to the geotextile fabric.

  • Pipelines Developer shall have no interest in the pipeline gathering system, which gathering system shall remain the sole property of Operator or its Affiliates and shall be maintained at their sole cost and expense.

  • Built-up Area The built-up area for the Designated Apartment or any other Unit shall mean the Carpet Area of such Unit and Balcony area and 50% (fifty percent) of the area covered by those external walls which are common between such Unit/Balcony and any other Unit/Balcony and the area covered by all other external walls of the such Unit/Balcony.

  • Meeting Space and Facilities The Employer’s offices and facilities may be used by the Union to hold meetings, subject to the agency’s policy, availability of the space and with prior authorization of the Employer.

  • Plant The expression ‘Plant’ as used in the tender papers shall mean every temporary accessory necessary or considered necessary by the Engineer to execute, construct, complete and maintain the work and all altered, modified, substituted and additional works ordered in the time and the manner herein provided and all temporary materials and special and other articles and appliance of every sort kind and description whatsoever intended or used therefore.

  • Surface Course The Material placed on the Base Course or Subgrade to enhance traction, distribute concentrated wheel loads and resist abrasion and the effects of climate. Surface Course may be referred to as surfacing. Traveled Way. That portion of Roadway, excluding Shoulders, used for the movement of vehicles.

  • Road Surfaces (1) Grade, shape, crown, and/or outslope surface and shoulders.

  • Project Site The “Project Site” is the place where the Work is being carried on.

  • Excavation If any excavation shall be made upon land adjacent to or under the Building, or shall be authorized to be made, Tenant shall afford to the person causing or authorized to cause such excavation, license to enter the Premises for the purpose of performing such work as said person shall deem necessary or desirable to preserve and protect the Building from injury or damage and to support the same by proper foundations, without any claim for damages or liability against Landlord and without reducing or otherwise affecting Tenant’s obligations under this Lease.

  • CURVE WIDENING The minimum widening placed on the inside of curves is:  6 feet for curves of 50 to 79 feet radius.  4 feet for curves of 80 to 100 feet radius.

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