CHALK HILL UNIT

Operated by WILDFIRE ENERGY OPERATING LLC (P-5 923444) 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 22928District 03Field 34733500OilCasinghead gasSaveExport
Value, all time
$16.7 M
Jan 1996 – May 2026
Value, last 12 filed months
$282 k
at the published price for each month
Months reported
365
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
OilDisposition368,830 bbl$15,587,606
Casinghead gasProduction296,372 Mcf$1,132,550
Total$16,720,157

31,783 Mcf of this lease's gas, across 12 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 30.6544, -96.6365. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.65436, -96.63646 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
12,400 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

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 12,400 ft.

1 well

42-05133492112,400 ft

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 (365)

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

365 months

May 2026361373106.413.05$39,550
Apr 202636046598.932.87$36,949
Mar 202652582689.753.15$49,720
Feb 202608763.503.75$326
Jan 202635156259.138.00$25,249
Dec 202535570056.664.41$23,204
Nov 202517746558.593.93$12,196
Oct 202552674659.383.30$33,699
Sep 2025044462.743.08$1,366
Aug 202517721563.933.01$11,964
Jul 202530753366.743.32$22,256
Jun 202535772066.483.13$25,986
May 202531647060.553.23$20,653
Apr 202516958462.363.54$12,608
Mar 202536260967.704.27$27,107
Feb 202535658770.884.34$27,781
Jan 202535371774.324.28$29,303
Dec 202435872368.993.12$26,955
Nov 202435468969.052.20$25,958
Oct 202453372071.372.28$39,683
Sep 202436274169.612.36$26,951
Aug 202435361875.632.06$27,973
Jul 202434566579.932.15$29,003
Jun 202435275278.082.63$29,465
May 202453587678.812.20$44,089
Apr 202435156984.451.66$30,586
Mar 202435979080.301.55$30,048
Feb 202435771176.091.78$28,432
Jan 202436070073.023.30$28,596
Dec 202354674971.262.61$40,863
Nov 202335476377.892.81$29,715
Oct 202353479685.443.09$48,082
Sep 202336580689.042.74$34,704
Aug 202352875980.522.67$44,543
Jul 202335555474.852.64$28,035
Jun 202336377768.962.26$26,787
May 202354181870.622.23$40,027
Apr 202335779278.122.24$29,661
Mar 202354382272.852.39$41,525
Feb 202334167975.112.47$27,287
Jan 202352979976.533.39$43,191
Dec 202252476976.415.73$44,445
Nov 202253781385.005.65$50,235
Oct 202253581487.185.86$51,414
Sep 202252982284.888.16$51,612
Aug 202252293494.529.13$57,864
Jul 20227291,095101.587.54$82,310
Jun 20227061,076115.097.98$89,837
May 2022344803109.378.43$44,395
Apr 202216054104.226.84$17,044
Mar 20220203108.885.08$1,031
Feb 202236554591.054.86$35,881
Jan 202234544281.844.54$30,240
Dec 202136559671.323.90$28,356
Nov 202153661577.435.24$44,723
Oct 202135765979.795.71$32,250
Sep 202151776669.865.35$40,216
Aug 202150882066.024.22$36,999
Jul 202171168770.783.98$53,060
Jun 202152268769.493.38$38,596
May 202152163463.483.02$34,986
Apr 202153347060.362.76$33,468
Mar 2021863061.302.72$52,902
Feb 20211898957.805.55$11,418
Jan 202155146350.412.81$29,077
Dec 202055678244.642.68$26,912
Nov 202074891738.772.71$31,482
Oct 202067692236.972.48$27,277
Sep 202035838237.091.99$14,039
Aug 202035443339.982.39$15,186
Jul 202072282538.371.83$29,209
Jun 202071986934.901.69$26,562
May 202055968316.921.81$10,698
Apr 202066766414.751.80$11,036
Mar 202033530630.341.86$10,732
Feb 202067965049.881.98$35,156
Jan 202085617457.252.09$49,370
Dec 2019512059.012.30$30,213
Nov 2019169055.302.75$9,346
Oct 20193376453.472.42$18,174
Sep 2019890055.052.66$48,995
Aug 20197247853.112.30$38,631
Jul 20191,080056.272.46$60,772
Jun 201989613052.782.49$47,615
May 201904558.482.74$123
Apr 2019177462.632.75$11,097
Mar 201917827456.803.06$10,949
Feb 2019367050.852.79$18,662
Jan 2019576346.033.23$26,523
Dec 2018335046.594.19$15,608
Nov 201847235352.934.24$26,479
Oct 201816657161.443.40$12,139
Sep 201861167559.543.11$38,477
Aug 20183569859.403.07$21,447
Jul 201836784865.142.93$26,393
Jun 201861778360.183.08$39,540
May 201818379165.382.90$14,259
Apr 201838175763.842.90$26,519
Mar 201855186161.222.79$36,132
Feb 201836266761.782.77$24,209
Jan 201856786662.874.01$39,119
Dec 201731572957.272.92$20,170
Nov 201737877055.423.12$23,350
Oct 201745679149.292.98$24,836
Sep 201755684947.523.09$29,042
Aug 201737477345.373.00$19,291
Jul 201770989743.873.09$33,873
Jun 201737293542.493.09$18,693
May 201755899245.373.26$28,554
Apr 201755790347.933.21$29,597
Mar 201737094846.772.98$20,133
Feb 201755277750.452.95$30,143
Jan 201754991749.413.42$30,261
Dec 201654596348.763.72$30,159
Nov 201654994542.492.64$25,826
Oct 201655596646.193.09$28,621
Sep 201653998841.553.10$25,459
Aug 201655095041.442.92$25,570
Jul 201654792141.622.92$25,459
Jun 201672992845.352.69$35,553
May 201654077842.521.99$24,510
Apr 201635961836.561.99$14,356
Mar 201636053133.011.79$12,836
Feb 201607426.472.06$153
Jan 201653183027.352.36$16,485
Dec 201556699732.362.00$20,311
Nov 201555199838.792.17$23,536
Oct 201553898543.552.43$25,820
Sep 201557192542.992.76$27,099
Aug 201555796140.162.87$25,130
Jul 201556470148.152.95$29,221
Jun 201554875156.152.88$32,935
May 201556980555.212.96$33,794
Apr 201573581749.822.71$38,829
Mar 201556897842.892.93$27,232
Feb 201556492644.662.98$27,944
Jan 20155681,02943.433.10$27,859
Dec 20147361,07854.693.59$44,123
Nov 20147271,03970.464.25$55,642
Oct 20149271,04178.303.90$76,645
Sep 20145581,01486.164.05$52,179
Aug 201437427189.394.04$34,525
Jul 201456197696.564.18$58,249
Jun 201474083198.164.74$76,575
May 20147381,07894.734.73$75,006
Apr 20147431,15595.944.81$76,838
Mar 201454657395.895.06$55,253
Feb 201472787397.406.19$76,215
Jan 201474393290.404.86$71,697
Dec 201353757691.824.35$51,816
Nov 201375488988.853.74$70,316
Oct 201372496797.423.78$74,187
Sep 2013729980104.113.72$79,540
Aug 20138961,039104.253.52$97,068
Jul 20137351,026102.523.72$79,167
Jun 201389598494.403.93$88,358
May 20137341,02194.834.15$73,841
Apr 201389497193.964.28$88,159
Mar 20138961,01493.623.91$87,851
Feb 201390590491.233.42$85,655
Jan 20131,07196891.603.42$101,414
Dec 20121,0781,05086.773.42$97,129
Nov 20121,0971,01886.953.62$99,074
Oct 20121,0901,16789.383.40$101,392
Sep 20121,45356894.672.92$139,213
Aug 20121,8031,84992.662.91$172,443
Jul 20121,62686585.133.02$141,034
Jun 201216814979.822.52$13,785
May 20125395291.612.49$49,507
Apr 2012548447101.652.00$56,597
Mar 2012372500105.052.22$40,190
Feb 2012547503101.102.57$56,595
Jan 201239053398.092.73$39,712
Dec 201154756096.873.24$54,802
Nov 201153653895.723.31$53,087
Oct 201153652584.983.65$47,465
Sep 201153959583.623.99$47,443
Aug 201154265383.404.15$47,912
Jul 201136678794.144.52$38,010
Jun 201153975992.904.64$53,595
May 201155177398.134.40$57,475
Apr 2011537712105.964.33$59,986
Mar 201168147796.364.06$67,557
Feb 201136042185.644.18$32,590
Jan 201174148586.504.59$66,322
Dec 201052942285.734.35$47,186
Nov 201054455080.843.80$46,064
Oct 201053959878.103.51$44,194
Sep 201053262072.633.98$41,106
Aug 201054560473.684.42$42,825
Jul 201053281272.554.74$42,443
Jun 201072183170.364.91$54,810
May 201054383371.124.24$42,146
Apr 201054379881.694.12$47,648
Mar 201072281578.394.39$60,174
Feb 201054370973.585.44$43,813
Jan 201071878974.365.96$58,096
Dec 200971781671.445.48$55,697
Nov 200954483774.593.75$43,717
Oct 200972190072.544.11$56,001
Sep 200970388765.543.06$48,793
Aug 200954189967.423.22$39,368
Jul 200971482161.133.46$46,491
Jun 200972879466.163.90$51,257
May 200956191054.743.93$34,282
Apr 200973786846.773.59$37,583
Mar 200973288942.144.06$34,455
Feb 200973280332.814.63$27,737
Jan 200992789735.865.37$38,060
Dec 200873188337.105.98$32,398
Nov 200872887155.496.86$46,372
Oct 200875994675.246.92$63,655
Sep 2008772794101.767.88$84,813
Aug 2008772916114.228.48$95,948
Jul 20089491,010131.0811.39$135,898
Jun 2008767798131.3313.03$111,130
May 2008963985123.1711.57$130,013
Apr 2008772948110.3110.45$95,071
Mar 2008963914101.909.66$106,963
Feb 200876488092.538.77$78,411
Jan 200891089390.388.21$89,574
Dec 20071,16187488.337.30$108,933
Nov 200795492491.677.29$94,191
Oct 20079581,05482.856.92$86,666
Sep 20071,12193375.846.24$90,842
Aug 20079511,01569.066.39$72,160
Jul 20071,1321,02370.906.39$86,794
Jun 20071,13190762.007.55$76,968
May 20071,13995658.747.85$74,406
Apr 20071,34296559.617.81$87,529
Mar 20071,29875256.927.30$79,373
Feb 20071,34924755.108.22$76,359
Jan 20071,51249550.306.73$79,383
Dec 20061,8681,13056.656.92$113,640
Nov 20062,6201,15554.207.62$150,802
Oct 2006685454.906.01$4,058
Sep 200636228660.085.04$23,190
Aug 200654944568.717.34$40,988
Jul 200674355369.376.34$55,049
Jun 200653862566.286.38$39,649
May 200654056066.016.42$39,243
Apr 200654761464.397.36$39,741
Mar 200674570256.707.08$47,214
Feb 200637653857.597.75$25,824
Jan 200675119760.598.93$47,263
Dec 200554855154.9413.42$37,499
Nov 200570679354.6910.59$47,008
Oct 20057511,02858.3413.80$57,995
Sep 20055531,00061.4512.08$46,061
Aug 200574880561.519.80$53,896
Jul 200574678655.697.84$47,710
Jun 200573380652.337.38$44,307
May 200554972245.226.65$29,628
Apr 200571490149.207.36$41,761
Mar 200591399150.377.15$53,078
Feb 200554551145.226.31$27,870
Jan 20051816143.166.32$8,198
Dec 200456983239.866.75$28,297
Nov 200470369145.286.33$36,206
Oct 200453054449.706.52$29,885
Sep 200480623643.245.28$36,098
Aug 200474744842.375.55$34,137
Jul 200474054238.286.08$31,625
Jun 200471558036.106.43$29,543
May 200469361637.486.49$29,974
Apr 200473356334.475.86$28,565
Mar 200491961334.365.53$34,967
Feb 200473054332.455.51$26,680
Jan 200472765832.036.30$27,431
Dec 200391566030.266.30$31,847
Nov 200372230928.804.60$22,214
Oct 200390755728.174.76$28,201
Sep 200392277126.314.75$27,920
Aug 200374854829.765.13$25,072
Jul 200389159529.415.17$29,281
Jun 20031,09962428.565.98$35,121
May 20031,09568326.595.97$33,195
Apr 200372642226.675.41$21,644
Mar 20031,09461231.146.10$37,798
Feb 20031,27951733.487.93$46,919
Jan 200392361130.315.58$31,387
Dec 200291569626.914.85$28,001
Nov 200291669024.664.14$25,443
Oct 20021,11148826.464.23$31,461
Sep 200292748927.443.64$27,214
Aug 20021,09686325.963.16$31,183
Jul 20021,27887524.583.06$34,092
Jun 20021,10783923.733.34$29,070
May 20021,09492424.663.58$30,290
Apr 20021,47489223.653.51$37,993
Mar 20021,08385422.003.10$26,476
Feb 20021,09881218.222.38$21,935
Jan 20021,27785817.172.38$23,964
Dec 20011,10251016.932.36$19,863
Nov 20011,28153618.072.41$24,437
Oct 20011,29749119.782.53$26,896
Sep 20011,46458724.262.25$36,838
Aug 20011,45410824.873.05$36,491
Jul 20011,45577323.933.20$37,289
Jun 20011,63379124.563.82$43,131
May 20011,81075625.524.31$49,448
Apr 20011,64495624.685.34$45,674
Mar 20012,2121,13724.545.38$60,395
Feb 20012,1941,08627.755.77$67,147
Jan 20011,97062127.478.40$59,332
Dec 20001,6381,75926.889.12$60,076
Nov 20001,81172332.215.66$62,423
Oct 20002,1751,00131.235.15$73,076
Sep 20002,1771,11131.875.19$75,143
Aug 20002,1851,30929.644.54$70,707
Jul 20002,6961,61528.534.09$83,522
Jun 20002,7021,66929.304.40$86,508
May 20003,0542,04827.263.68$90,788
Apr 20003,5982,44324.513.12$95,799
Mar 20003,9732,13028.422.86$119,004
Feb 20004,4911,60027.622.73$128,404
Jan 20002,28849525.272.48$59,046
Dec 199917816924.282.42$4,731
Nov 19991,07661923.192.43$26,459
Oct 19991,07762320.982.80$24,342
Sep 199987469121.752.62$20,819
Aug 19991,05672819.262.88$22,432
Jul 199991267417.892.37$17,915
Jun 19991,08163415.942.36$18,729
May 19991,08875915.792.32$18,941
Apr 19991,06282315.102.21$17,853
Mar 19991,22556512.471.84$16,314
Feb 19991,0867189.981.82$12,143
Jan 19991,25198110.381.90$14,849
Dec 19981,4539459.201.77$15,043
Nov 19989173610.892.19$10,065
Oct 19981,4281,16712.421.97$20,034
Sep 19981,2311,04212.592.08$17,668
Aug 19981,61322711.301.91$18,660
Jul 19981,07470311.742.24$14,182
Jun 19981,46574811.242.24$18,140
May 19981,46760412.622.21$19,846
Apr 19981,62573113.042.51$23,021
Mar 19981,62947412.802.31$21,946
Feb 19981,64136313.952.30$23,727
Jan 19981,43995914.702.15$23,220
Dec 19971,8071,09016.322.41$32,118
Nov 19971,9811,62318.193.09$41,047
Oct 19972,1521,57219.253.15$46,378
Sep 19971,7651,54917.742.95$35,888
Aug 19972,1361,66517.862.55$42,403
Jul 19972,2971,50217.582.25$43,756
Jun 19972,5011,64417.242.26$46,828
May 19972,4991,22418.972.31$50,232
Apr 19972,5071,61317.882.08$48,185
Mar 19972,8831,66118.951.94$57,854
Feb 19972,5201,18020.492.21$54,238
Jan 19973,2401,54023.483.54$81,526
Dec 19962,7061,60223.32$63,104
Nov 19963,2331,71321.97$71,029
Oct 19963,9342,26223.31$91,702
Sep 19963,7752,47522.22$83,881
Aug 19964,6292,47520.26$93,784
Jul 19965,3132,12719.55$103,869
Jun 19965,3241,71418.73$99,719
May 19964,6341,76219.43$90,039
Apr 19967,6841,81521.51$165,283
Mar 199614,7745,83319.38$286,320
Feb 19969,3725,66816.98$159,137
Jan 19965,8192,33717.07$99,330

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.

May 2026 — as filed, then multipliedworked
Oil                  361 bbl  × $106.41 =    $38,414
Casinghead gas       373 Mcf  × $  3.05 =     $1,136

────────────────────────────────────────────────────
Month total                                  $39,550

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/22928 is the state's own key, not one this site invented.