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1723.8 OIL AND GAS
<br /> (p. 94.14.14.16) TME 14
<br /> (Register 88,No.22--6.28.88)
<br /> (d) Freshwater protection:
<br /> (1) Plug in open hole—may witness placing and shall witness location and
<br /> hardness. Plug in cased hole—shall witness placing or location and hardness.
<br /> (2) Cementing through perforations—shall witness cementing operation.
<br /> (3 Cavity shot—may witness shooting and shall witness placing or location
<br /> and tardness of required plu .
<br /> (e) Casing shoe plug—Sh Witness placing or location and hardness.
<br /> (f) Casing stub plug-shall witness placing or location and hardness.
<br /> (g) Surface plug—may witness emplacement and shall witness or verify
<br /> location.
<br /> (h) Environmental inspection (after completion ofpluggin operations)—
<br /> shall determine that division environmental regulations (California Adminis-
<br /> trative Code, Title 14, Subchapter 2) have been adhered to.
<br /> NOTE:Authority cited:Sections 3013 and 3106,Public Resources Code.Reference:Sec-
<br /> tion 3228,Public Resources Code.
<br /> HISTORY:
<br /> 1. Amendment filed 9-21-76;effective thirtieth day thereafter (Register 76, No.39).
<br /> 2. Amendment of subsection (d)(1) filed 10-11-79; effective thirtieth day thereafter
<br /> (Register 79, No.41).
<br /> 3. Amendment of subsections(a)and(h)filed 12-28-84;effective thirtieth day thereaf-
<br /> ter (Register 84,No.52).
<br /> 1723.8. Special Requirements.
<br /> The supervisor,in special cases,may set forth other plugging and abandon-
<br /> mentrequirements or may establish field rules for the plugging and abandon-
<br /> ment of wells. Such cases include, but are not limited to:
<br /> (a) The plugging of a high-pressure saltwater zone.
<br /> (b) Perforating and squeeze-cementing previously uncemented casing
<br /> within and above a hydrocarbon zone.
<br /> NOTE:Authority cited:Sections 3013 and 3106,Public Resources Code.Reference:Sec-
<br /> tion 3106, Public Resources Code.
<br /> HISTORY:
<br /> I. Amendment filed 9-21-76;effective thirtieth day thereafter (Register 76,No.39).
<br /> 2. New NOTE filed 12-28-84; effective thirtieth day thereafter (Register 84,No.52).
<br /> 1724. Required Well Records.
<br /> The operator of any well drilled,redrilled,deepened,or reworked shall keep,
<br /> or cause to be kept,an accurate record of each operation on each well including,
<br /> but not limited to, the following, when applicable:
<br /> (a) Log and history showing chronologically the following data:
<br /> gas-b
<br /> (1) Character and depth of all formations, water-bearing strata, oil- and
<br /> tered.earing zones,lost circulation zones,and abnormal pressure zones encoun-
<br /> (2) Casing size,weight,grade, type, condition (new or used), top, bottom,
<br /> and perforations; and any equipment attached to the casing.
<br /> (3) Tubing size and depth,type and location of packers,safety devices,and
<br /> other tubing equipment.
<br /> (4) Hole sizes.
<br /> (5) Cementing and plugging operations, includin date, depth, slurry vol-
<br /> ume and composition,fluid displacement,pressures,fill,and downhole equip-
<br /> ment.
<br /> (6) Drill-stem or other formation tests,including date,duration,depth,pres-
<br /> sures, and recovery (volume and description).
<br /> (7) BOPE installation, inspections, and pressure tests.
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