HALMAN, ET AL

Operated by QUEST-TEX ENERGY OP II, LLC (P-5 684645) in the CHICO, WEST (CONGLOMERATE 5700) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 18977District 09Field 17634462OilCasinghead gasSaveExport
Value, all time
$675 k
Jan 1993 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
401
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 193 leases and 233 wells, and the rule below applies to all of them.

Discovered
1957-01-02
as the register files it
Field class
Oil and gas
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres.

The Commission's schedule remark for this field reads: DGL 1000 MCF

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
OilDisposition8,734 bbl$340,364
Casinghead gasProduction100,344 Mcf$334,272
Total$674,637

27,440 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 33.3619, -97.8323. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.36191, -97.83225 · 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
5,950 ft
1 wells filed one
Completion to plug
40.8 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 5,950 ft.

Completions filed
Jul 1978
1 of 1 wells
Plug dates filed
May 2019
1 of 1 wells

Last completion to plug: a median of 40.8 years across the 1 well that filed both dates, with the middle half between 40.8 years and 40.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-4973122915,950 ftJul 1978May 2019Yes

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 (401)

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

401 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 201668026.472.06$1,800
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 201501655.212.96$47
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 201501143.433.10$34
Dec 201401254.693.59$43
Nov 201401370.464.25$55
Oct 201401578.303.90$59
Sep 201401386.164.05$53
Aug 201401589.394.04$61
Jul 201402296.564.18$92
Jun 201402198.164.74$99
May 201402994.734.73$137
Apr 201403395.944.81$159
Mar 201404795.895.06$238
Feb 201404797.406.19$291
Jan 201405990.404.86$287
Dec 201306491.824.35$279
Nov 201307888.853.74$292
Oct 201309097.423.78$340
Sep 2013098104.113.72$364
Aug 20130109104.253.52$384
Jul 20130131102.523.72$487
Jun 201311215794.403.93$11,190
May 2013016694.834.15$689
Apr 2013047993.964.28$2,051
Mar 2013044393.623.91$1,733
Feb 2013013391.233.42$455
Jan 2013016091.603.42$547
Dec 20128423986.773.42$8,106
Nov 2012039286.953.62$1,421
Oct 20124639989.383.40$5,468
Sep 20129421294.672.92$9,518
Aug 2012022092.662.91$640
Jul 2012038785.133.02$1,169
Jun 2012036879.822.52$927
May 201216528491.612.49$15,822
Apr 20120367101.652.00$733
Mar 20120342105.052.22$760
Feb 20120274101.102.57$704
Jan 201216535498.092.73$17,153
Dec 2011030496.873.24$985
Nov 2011036695.723.31$1,212
Oct 20118238484.983.65$8,369
Sep 2011034183.623.99$1,359
Aug 2011035783.404.15$1,481
Jul 2011036994.144.52$1,667
Jun 201120235092.904.64$20,390
May 2011037198.134.40$1,634
Apr 20110387105.964.33$1,677
Mar 2011043196.364.06$1,749
Feb 2011034085.644.18$1,421
Jan 2011042786.504.59$1,959
Dec 201017348085.734.35$16,918
Nov 2010052580.843.80$1,993
Oct 2010025578.103.51$895
Sep 201008472.633.98$334
Aug 2010010973.684.42$482
Jul 201005272.554.74$246
Jun 201009970.364.91$486
May 2010027871.124.24$1,177
Apr 2010030781.694.12$1,266
Mar 201018036278.394.39$15,699
Feb 2010030773.585.44$1,671
Jan 2010033774.365.96$2,010
Dec 2009031171.445.48$1,705
Nov 2009034874.593.75$1,306
Oct 2009033972.544.11$1,393
Sep 200916531265.543.06$11,770
Aug 2009035767.423.22$1,149
Jul 2009035461.133.46$1,226
Jun 2009037066.163.90$1,441
May 2009041054.743.93$1,610
Apr 200915331146.773.59$8,272
Mar 2009039542.144.06$1,603
Feb 2009035832.814.63$1,659
Jan 2009040835.865.37$2,191
Dec 200817142937.105.98$8,908
Nov 200816444855.496.86$12,174
Oct 2008024775.246.92$1,710
Sep 20080328101.767.88$2,584
Aug 20080299114.228.48$2,536
Jul 20080394131.0811.39$4,487
Jun 2008161386131.3313.03$26,175
May 20080399123.1711.57$4,618
Apr 20080249110.3110.45$2,603
Mar 20080260101.909.66$2,513
Feb 200815741692.538.77$18,176
Jan 2008026090.388.21$2,133
Dec 2007033488.337.30$2,439
Nov 2007033491.677.29$2,435
Oct 2007086982.856.92$6,015
Sep 2007038775.846.24$2,416
Aug 200715643169.066.39$13,527
Jul 2007024470.906.39$1,559
Jun 2007042062.007.55$3,170
May 2007047558.747.85$3,727
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 2007028255.108.22$2,317
Jan 2007017950.306.73$1,204
Dec 2006028956.656.92$1,999
Nov 2006042854.207.62$3,260
Oct 2006042854.906.01$2,574
Sep 2006036460.085.04$1,834
Aug 2006044668.717.34$3,274
Jul 2006014569.376.34$920
Jun 2006047366.286.38$3,020
May 200617751966.016.42$15,018
Apr 2006035364.397.36$2,598
Mar 2006034756.707.08$2,458
Feb 2006034957.597.75$2,705
Jan 20064324460.598.93$4,785
Dec 2005027454.9413.42$3,676
Nov 2005033354.6910.59$3,526
Oct 2005032658.3413.80$4,497
Sep 2005037661.4512.08$4,542
Aug 200513526161.519.80$10,861
Jul 2005036455.697.84$2,855
Jun 2005037052.337.38$2,731
May 2005035445.226.65$2,355
Apr 2005032549.207.36$2,392
Mar 20050050.377.15$0
Feb 2005025545.226.31$1,610
Jan 20055630543.166.32$4,345
Dec 2004036039.866.75$2,430
Nov 2004037245.286.33$2,355
Oct 20043637249.706.52$4,213
Sep 2004017543.245.28$925
Aug 20044331742.375.55$3,581
Jul 2004036638.286.08$2,227
Jun 2004038736.106.43$2,490
May 20044638437.486.49$4,218
Apr 2004031734.475.86$1,857
Mar 2004031734.365.53$1,753
Feb 20042727832.455.51$2,408
Jan 2004024432.036.30$1,537
Dec 2003022330.266.30$1,405
Nov 20034622528.804.60$2,359
Oct 2003016628.174.76$790
Sep 200308026.314.75$380
Aug 200301229.765.13$62
Jul 20030129.415.17$5
Jun 20030728.565.98$42
May 20030226.595.97$12
Apr 20030226.675.41$11
Mar 20030031.146.10$0
Feb 200306333.487.93$499
Jan 2003046830.315.58$2,612
Dec 200212949026.914.85$5,850
Nov 2002052924.664.14$2,188
Oct 20024054426.464.23$3,359
Sep 2002050727.443.64$1,843
Aug 200216952925.963.16$6,061
Jul 2002051524.583.06$1,577
Jun 2002051723.733.34$1,726
May 20028450624.663.58$3,885
Apr 2002033523.653.51$1,177
Mar 20027047422.003.10$3,011
Feb 20028843318.222.38$2,632
Jan 2002046317.172.38$1,100
Dec 2001054516.932.36$1,289
Nov 200113642318.072.41$3,475
Oct 2001041319.782.53$1,044
Sep 2001051724.262.25$1,164
Aug 20015950524.873.05$3,009
Jul 2001051423.933.20$1,643
Jun 200111847924.563.82$4,730
May 2001050625.524.31$2,180
Apr 20019050124.685.34$4,894
Mar 2001048724.545.38$2,618
Feb 20017232927.755.77$3,895
Jan 2001039927.478.40$3,351
Dec 20008343826.889.12$6,227
Nov 2000043932.215.66$2,484
Oct 20008740731.235.15$4,811
Sep 2000041331.875.19$2,142
Aug 20008442929.644.54$4,438
Jul 20006737628.534.09$3,449
Jun 2000042729.304.40$1,878
May 20007039227.263.68$3,351
Apr 2000046924.513.12$1,461
Mar 20008750228.422.86$3,908
Feb 2000046727.622.73$1,273
Jan 200013750825.272.48$4,722
Dec 19990024.282.42$0
Nov 1999048723.192.43$1,185
Oct 199912750820.982.80$4,089
Sep 1999050221.752.62$1,315
Aug 199913349219.262.88$3,976
Jul 199915148317.892.37$3,847
Jun 1999049915.942.36$1,179
May 1999049615.792.32$1,151
Apr 199915544315.102.21$3,319
Mar 1999047012.471.84$864
Feb 199904219.981.82$765
Jan 1999043410.381.90$825
Dec 199804839.201.77$857
Nov 1998048310.892.19$1,056
Oct 199832550812.421.97$5,037
Sep 1998050812.592.08$1,058
Aug 1998050911.301.91$971
Jul 1998055811.742.24$1,248
Jun 1998053711.242.24$1,201
May 1998053712.622.21$1,185
Apr 1998051713.042.51$1,295
Mar 199814553412.802.31$3,089
Feb 1998050213.952.30$1,154
Jan 199817849014.702.15$3,672
Dec 1997049016.322.41$1,181
Nov 1997049218.193.09$1,519
Oct 1997050619.253.15$1,594
Sep 19970017.742.95$0
Aug 199713445017.862.55$3,543
Jul 1997039517.582.25$888
Jun 1997038717.242.26$874
May 199716048818.972.31$4,162
Apr 1997072617.882.08$1,512
Mar 1997056918.951.94$1,103
Feb 1997039320.492.21$867
Jan 199713055023.483.54$4,999
Dec 1996055023.32$0
Nov 1996053821.97$0
Oct 199616656223.31$3,869
Sep 1996057322.22$0
Aug 199617070720.26$3,444
Jul 1996052919.55$0
Jun 1996061018.73$0
May 1996057619.43$0
Apr 1996042521.51$0
Mar 199613755719.38$2,655
Feb 1996050616.98$0
Jan 199614053317.07$2,390
Dec 1995053517.19$0
Nov 1995053716.00$0
Oct 199517057215.43$2,623
Sep 1995057516.18$0
Aug 1995055415.92$0
Jul 199515658115.24$2,377
Jun 1995056816.41$0
May 1995065117.56$0
Apr 199515357817.73$2,713
Mar 1995062016.44$0
Feb 1995060416.58$0
Jan 199515172115.92$2,404
Dec 1994072615.03$0
Nov 199417383915.90$2,751
Oct 1994083615.58$0
Sep 199417969315.29$2,737
Aug 1994059016.13$0
Jul 1994054817.56$0
Jun 19947321717.09$1,248
May 1994026115.88$0
Apr 199416626414.14$2,347
Mar 1994029512.46$0
Feb 1994037812.50$0
Jan 1994058212.66$0
Dec 1993052512.33$0
Nov 1993063714.49$0
Oct 1993060815.85$0
Sep 199318057715.03$2,705
Aug 1993065415.66$0
Jul 1993067115.46$0
Jun 1993068916.79$0
May 199316365717.68$2,882
Apr 1993061318.05$0
Mar 1993061818.14$0
Feb 199314256817.90$2,542
Jan 1993063216.93$0

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.

Feb 2016 — as filed, then multipliedworked
Oil                   68 bbl  × $ 26.47 =     $1,800
Casinghead gas         0 Mcf  × $  2.06 =         $0

────────────────────────────────────────────────────
Month total                                   $1,800

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. 09/O/18977 is the state's own key, not one this site invented.