HOLIK

Operated by MORTIMER EXPLORATION COMPANY (P-5 589955) in the BIG D (HARKEY 4000) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12885District 7CField 07824200OilCasinghead gasSaveExport
Value, all time
$173 k
Jan 1993 – Jan 2000
Value, last 12 filed months
$6 k
at the published price for each month
Months reported
85
no gaps in the span
Streams
2
oil, casinghead gas

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 2 leases and 3 wells, and the rule below applies to all of them.

Discovered
1990-08-21
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

StreamBasisVolumeValue
OilDisposition10,282 bbl$172,902
Casinghead gasProduction35 Mcf$0
Total$172,902

35 Mcf of this lease's gas, across 35 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Wells on this lease (2)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 31.2791, -100.1500. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

31.27904, -100.15001 · centre of the wells drawn, derived

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule
100.0%
2 of 2 wells
With a plug date
100.0%
2 of 2 wells
Median depth
4,463 ft
2 wells filed one
Completion to plug
12.8 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
2100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2100.0%
NeitherNo plug date, and not on the schedule.
00.0%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

Between 4,425 and 4,500 ft, median 4,463 ft, over the 2 wells that filed a depth.

Completions filed
Aug 1990 – Aug 1991
2 of 2 wells
Plug dates filed
Nov 1999 – Oct 2007
2 of 2 wells

Last completion to plug: a median of 12.8 years across the 2 wells that filed both dates, with the middle half between 11.0 years and 14.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-4513206534,425 ftAug 1991Oct 2007Yes
42-4513202714,500 ftAug 1990Nov 1999Yes

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (85)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

85 months

Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 1999141023.192.43$3,270
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 1999105015.102.21$1,586
Mar 19990012.471.84$0
Feb 199911109.981.82$1,108
Jan 19991010.381.90$10
Dec 19988109.201.77$745
Nov 19980010.892.19$0
Oct 1998153012.421.97$1,900
Sep 19980012.592.08$0
Aug 1998116011.301.91$1,311
Jul 1998165011.742.24$1,937
Jun 19980011.242.24$0
May 1998128012.622.21$1,615
Apr 1998131013.042.51$1,708
Mar 199892012.802.31$1,178
Feb 1998113013.952.30$1,576
Jan 1998110014.702.15$1,617
Dec 1997141016.322.41$2,301
Nov 1997120018.193.09$2,183
Oct 1997143019.253.15$2,753
Sep 1997124017.742.95$2,200
Aug 1997274017.862.55$4,894
Jul 19970017.582.25$0
Jun 1997135017.242.26$2,327
May 1997131018.972.31$2,485
Apr 1997179017.882.08$3,201
Mar 1997128018.951.94$2,426
Feb 1997135020.492.21$2,766
Jan 1997149023.483.54$3,499
Dec 1996129023.32$3,008
Nov 1996148021.97$3,252
Oct 1996130023.31$3,030
Sep 1996119022.22$2,644
Aug 1996167020.26$3,383
Jul 1996162019.55$3,167
Jun 1996320018.73$5,994
May 19960019.43$0
Apr 1996171021.51$3,678
Mar 1996166019.38$3,217
Feb 1996145016.98$2,462
Jan 1996154017.07$2,629
Dec 1995152017.19$2,613
Nov 1995155116.00$2,480
Oct 1995163115.43$2,515
Sep 1995156116.18$2,524
Aug 1995182115.92$2,897
Jul 1995161115.24$2,454
Jun 1995167116.41$2,740
May 1995182117.56$3,196
Apr 19955117.73$89
Mar 1995184116.44$3,025
Feb 19950116.58$0
Jan 1995121115.92$1,926
Dec 19940115.03$0
Nov 1994186115.90$2,957
Oct 1994183115.58$2,851
Sep 1994175115.29$2,676
Aug 1994181116.13$2,920
Jul 1994172117.56$3,020
Jun 1994175117.09$2,991
May 1994179115.88$2,843
Apr 1994179114.14$2,531
Mar 19940112.46$0
Feb 19940112.50$0
Jan 1994188112.66$2,380
Dec 1993187112.33$2,306
Nov 1993173114.49$2,507
Oct 1993163115.85$2,584
Sep 1993182115.03$2,735
Aug 1993358115.66$5,606
Jul 19930115.46$0
Jun 1993179116.79$3,005
May 1993335117.68$5,923
Apr 1993177118.05$3,195
Mar 19930118.14$0
Feb 1993180117.90$3,222
Jan 1993185116.93$3,132

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

Nov 1999 — as filed, then multipliedworked
Oil                  141 bbl  × $ 23.19 =     $3,270
Casinghead gas         0 Mcf  × $  2.43 =         $0

────────────────────────────────────────────────────
Month total                                   $3,270

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 7C/O/12885 is the state's own key, not one this site invented.