DOMINIK-HOLLIGAN UNIT

Operated by ENERVEST OPERATING, L.L.C. (P-5 252131) in the GIDDINGS (AUSTIN CHALK-3) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 21543District 03Field 34733500OilCasinghead gasSaveExport
Value, all time
$723 k
Jan 1993 – Aug 2008
Value, last 12 filed months
$0
at the published price for each month
Months reported
188
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 5,900 leases and 6,985 wells, and the rule below applies to all of them.

Discovered
1960-10-29
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2025-09-30.

The Commission's schedule remark for this field reads: DKT OG-25-00028011: UFT FIELD, ALLOCATION FORMULA SUSPENDED

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
OilDisposition35,298 bbl$695,959
Casinghead gasProduction55,399 Mcf$27,323
Total$723,282

44,653 Mcf of this lease's gas, across 48 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 (1)

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 30.7063, -96.2618. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.70627, -96.26180 · 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%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
12,337 ft
1 wells filed one
Completion to plug
17.2 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
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

The one well that filed a depth was drilled to 12,337 ft.

Completions filed
May 1991
1 of 1 wells
Plug dates filed
Jul 2008
1 of 1 wells

Last completion to plug: a median of 17.2 years across the 1 well that filed both dates, with the middle half between 17.2 years and 17.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-04131599112,337 ftMay 1991Jul 2008Yes

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 (188)

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

188 months

Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 2006179060.085.04$10,754
Aug 20060068.717.34$0
Jul 20061069.376.34$69
Jun 2006183066.286.38$12,129
May 20064066.016.42$264
Apr 20063064.397.36$193
Mar 2006181056.707.08$10,263
Feb 20063057.597.75$173
Jan 2006187060.598.93$11,330
Dec 20054054.9413.42$220
Nov 20052054.6910.59$109
Oct 2005178058.3413.80$10,385
Sep 20053061.4512.08$184
Aug 20054061.519.80$246
Jul 2005171055.697.84$9,523
Jun 20052052.337.38$105
May 2005178045.226.65$8,049
Apr 20057049.207.36$344
Mar 2005186050.377.15$9,369
Feb 20053045.226.31$136
Jan 2005188043.166.32$8,114
Dec 20046039.866.75$239
Nov 20045045.286.33$226
Oct 2004183049.706.52$9,095
Sep 20042043.245.28$86
Aug 20044042.375.55$169
Jul 2004182038.286.08$6,967
Jun 20044036.106.43$144
May 20044037.486.49$150
Apr 2004187034.475.86$6,446
Mar 2004186034.365.53$6,391
Feb 20048032.455.51$260
Jan 2004192032.036.30$6,150
Dec 2003349030.266.30$10,561
Nov 200314028.804.60$403
Oct 20036028.174.76$169
Sep 20030026.314.75$0
Aug 2003175029.765.13$5,208
Jul 2003179029.415.17$5,264
Jun 20032028.565.98$57
May 2003196026.595.97$5,212
Apr 20030026.675.41$0
Mar 20031031.146.10$31
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 2002184024.664.14$4,537
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 2002187025.963.16$4,855
Jul 20020024.583.06$0
Jun 2002154023.733.34$3,654
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 2002187022.003.10$4,114
Feb 20020018.222.38$0
Jan 200202917.172.38$69
Dec 200117810816.932.36$3,269
Nov 200179118.072.41$345
Oct 20011773919.782.53$3,600
Sep 200104724.262.25$106
Aug 2001516724.873.05$634
Jul 20011783123.933.20$4,359
Jun 200166324.563.82$388
May 200117525625.524.31$5,569
Apr 200104824.685.34$256
Mar 20010024.545.38$0
Feb 2001174727.755.77$4,869
Jan 20010027.478.40$0
Dec 20000826.889.12$73
Nov 200011932.215.66$140
Oct 200001831.235.15$93
Sep 200001931.875.19$99
Aug 200006929.644.54$313
Jul 200016011328.534.09$5,027
Jun 20001752729.304.40$5,246
May 2000013127.263.68$482
Apr 20001866724.513.12$4,768
Mar 2000012228.422.86$349
Feb 200019216827.622.73$5,761
Jan 20001525.272.48$38
Dec 199906224.282.42$150
Nov 1999012223.192.43$297
Oct 19990020.982.80$0
Sep 199906521.752.62$170
Aug 199934216719.262.88$7,067
Jul 1999630917.892.37$840
Jun 1999039915.942.36$942
May 199934812915.792.32$5,794
Apr 199904115.102.21$91
Mar 1999518312.471.84$399
Feb 1999119.981.82$12
Jan 199902110.381.90$40
Dec 199801789.201.77$316
Nov 199816725710.892.19$2,380
Oct 1998011412.421.97$224
Sep 199818231612.592.08$2,949
Aug 199817821111.301.91$2,414
Jul 1998112811.742.24$298
Jun 199835332011.242.24$4,684
May 1998033212.622.21$733
Apr 199836130413.042.51$5,469
Mar 1998740812.802.31$1,032
Feb 19981240813.952.30$1,105
Jan 19981808614.702.15$2,831
Dec 199735016916.322.41$6,119
Nov 1997031618.193.09$976
Oct 1997030519.253.15$961
Sep 199717736017.742.95$4,204
Aug 199717539617.862.55$4,137
Jul 199717547217.582.25$4,137
Jun 1997039017.242.26$880
May 199718047518.972.31$4,511
Apr 199717755417.882.08$4,319
Mar 199718446818.951.94$4,394
Feb 199717934220.492.21$4,422
Jan 199718228623.483.54$5,286
Dec 199617624323.32$4,104
Nov 199635722221.97$7,843
Oct 1996025623.31$0
Sep 1996028722.22$0
Aug 199635827720.26$7,253
Jul 1996029419.55$0
Jun 199635337718.73$6,612
May 199634734319.43$6,742
Apr 1996032021.51$0
Mar 199636041219.38$6,977
Feb 199617542916.98$2,972
Jan 199635958417.07$6,128
Dec 199535852117.19$6,154
Nov 1995065616.00$0
Oct 199536056215.43$5,555
Sep 199517138416.18$2,767
Aug 199518341015.92$2,913
Jul 199517837915.24$2,713
Jun 199534461016.41$5,645
May 199534953717.56$6,128
Apr 199518254017.73$3,227
Mar 199534456916.44$5,655
Feb 199535952916.58$5,952
Jan 199553873615.92$8,565
Dec 199418072615.03$2,705
Nov 199436686015.90$5,819
Oct 199453987415.58$8,398
Sep 199436383415.29$5,550
Aug 19945451,01416.13$8,791
Jul 19947101,21017.56$12,468
Jun 19945271,35617.09$9,006
May 19947091,27615.88$11,259
Apr 199435679714.14$5,034
Mar 199471733312.46$8,934
Feb 199435354212.50$4,413
Jan 19947341,14712.66$9,292
Dec 199353978512.33$6,646
Nov 19938841,02414.49$12,809
Oct 199370599915.85$11,174
Sep 19931,0671,59715.03$16,037
Aug 19937131,85015.66$11,166
Jul 19931,0501,53915.46$16,233
Jun 19938801,62116.79$14,775
May 19931,0711,66017.68$18,935
Apr 19931,4271,99118.05$25,757
Mar 19931,6062,65118.14$29,133
Feb 19931,2622,99417.90$22,590
Jan 19932,3434,49616.93$39,667

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.

Sep 2006 — as filed, then multipliedworked
Oil                  179 bbl  × $ 60.08 =    $10,754
Casinghead gas         0 Mcf  × $  5.04 =         $0

────────────────────────────────────────────────────
Month total                                  $10,754

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. 03/O/21543 is the state's own key, not one this site invented.