Western Australian Current Regulations

PETROLEUM (SUBMERGED LANDS) (RESOURCE MANAGEMENT AND ADMINISTRATION) REGULATIONS 2015 - SCHEDULE 8

[r. 73(1)]

Item	Description of information
1.	The name and number of the well.
2.	The Authorisation For Expenditure (AFE) cost of the well.
3.	The name of the instrument holder.
4.	The name of the instrument area in which the well is located.
5.	The purpose of the well activity (for example, development, appraisal, exploration or stratigraphy).
6.	The status of the well (for example, producing, suspended or decommissioned).
7.	The location of the well, in the form of — (a)         the elevation, latitude and longitude of the well; and (b)         the basin and sub‑basin (if applicable) in which the well is located; and (c)         the map sheet name and graticular block number; and (d)         the seismic line location and shotpoint number or other geophysical location identifier (for example, gravity survey station).
8.	The results of a check survey of the location of — (a)         for a subsea well — the well‑head; and (b)         in any other case — the top of the casing supporting the blow‑out preventer.
9.	The spud date.
10.	The rig release date.
11.	What is being used as the depth reference for the well (for example, the Kelly bushing or the rig floor).
12.	The height of the depth reference above sea level or the Australian Height Datum.
13.	The water depth or ground depth at the well.
14.	The measured depth of the well.
15.	The true vertical depth of the well.
16.	The measured depth and true vertical depth of marker horizons or formation tops.
17.	If applicable, the coordinates and true vertical depth of the intersection of the well with the underground formation horizon.
18.	If applicable, the depth of perforation in the petroleum pool.
19.	The date on which the total depth was reached.
20.	The coordinates of the bottom of the well bore.
21.	The surveyed path of the well.
22.	If the well is a sidetrack — the name of the parent well.
23.	The name of the drilling contractor.
24.	The name of the rig drilling the well.
25.	The rig’s make and model.
26.	A list of log runs for wireline logging and velocity surveys.
27.	The names of the contractors for — (a)         cementing; and (b)         wireline logging; and (c)         measurements while drilling (MWD); and (d)         logging while drilling (LWD); and (e)         mudlogging.
28.	The names of MWD and LWD tools used.
29.	Details of equipment and casing installed on or in the well, including schematics.
30.	If applicable, information on cementing operations and schematics of decommissioning.
31.	Bit records.
32.	Drilling fluids used.
33.	Drilling fluid losses.
34.	A list of cores, cuttings and samples taken, and their depths and intervals.
35.	The results of any analysis of cores, cuttings or samples that has been carried out.
36.	Geological interpretations of the observations made as a result of drilling the well, including — (a)         structure; and (b)         lithology; and (c)         stratigraphy; and (d)         underground formation properties and quality; and (e)         geochemistry of source rocks if available; and (f)         environment of deposition if available.
37.	Palynology reports and results.
38.	Wireline formation analysis and processing results.
39.	Petrographic descriptions.
40.	Production test results.
41.	If the well is an exploration well — the relevance of the observations and interpretations to the evaluation of the petroleum potential of the instrument area.
42.	Details of any indication of petroleum.
43.	Raw pressure‑time listings for any formation fluid sample tests and production tests.