BRATTON, EVA S.

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the LEVELLAND field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 61946District 8AField 53411001Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$11.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$300 k
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 568 leases and 7,034 wells, and the rule below applies to all of them.

Discovered
1945-01-17
as the register files it
Field class
Oil
the register's own label
Between wells
880 ft
minimum
From a lease line
440 ft
minimum

A drilling unit in this field needs at least 21.25 acres.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: ASSOCIATED GAS FIELD LEVELLAND (SAN ANDRES)

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA2none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition236,931 bbl$11,380,641
Casinghead gasProduction166,432 Mcf$493,714
Total$11,874,355

57,053 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 (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 33.6512, -102.4274. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

33.65117, -102.42736 · 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
6,697 ft
2 wells filed one
Completion to plug
37.3 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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 4,874 and 8,520 ft, median 6,697 ft, over the 2 wells that filed a depth.

Completions filed
Aug 1977 – May 1988
2 of 2 wells
Plug dates filed
Aug 2025
1 of 2 wells; 1 filed none

Last completion to plug: a median of 37.3 years across the 1 well that filed both dates, with the middle half between 37.3 years and 37.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-2193526224,874 ftMay 1988Aug 2025Yes
42-2193198818,520 ftAug 1977

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 202618338106.413.05$19,589
Apr 20263775598.932.87$37,454
Mar 20263625389.753.15$32,656
Feb 20262662163.503.75$16,970
Jan 20265915659.138.00$35,394
Dec 20255345156.664.41$30,482
Nov 20254946758.593.93$29,207
Oct 20253515759.383.30$21,031
Sep 20253132262.743.08$19,705
Aug 20253271263.933.01$20,941
Jul 20252511166.743.32$16,788
Jun 20253025866.483.13$20,258
May 20252224660.553.23$13,591
Apr 20252255262.363.54$14,215
Mar 20252255967.704.27$15,484
Feb 20251173370.884.34$8,436
Jan 20251294974.324.28$9,797
Dec 20242685168.993.12$18,649
Nov 2024964269.052.20$6,721
Oct 20241543771.372.28$11,075
Sep 2024793169.612.36$5,572
Aug 20244004175.632.06$30,337
Jul 202410817379.932.15$9,004
Jun 202415118478.082.63$12,275
May 202411818278.812.20$9,700
Apr 202419914884.451.66$17,051
Mar 202420918980.301.55$17,075
Feb 202414014276.091.78$10,906
Jan 202430717273.023.30$22,984
Dec 202315212771.262.61$11,163
Nov 202323511377.892.81$18,621
Oct 20239113285.443.09$8,183
Sep 202369411189.042.74$62,097
Aug 20237617880.522.67$6,595
Jul 20237418774.852.64$6,033
Jun 202316413868.962.26$11,621
May 2023626570.622.23$4,523
Apr 20236412678.122.24$5,282
Mar 202329321572.852.39$21,860
Feb 202312618075.112.47$9,908
Jan 202328218576.533.39$22,208
Dec 20225635376.415.73$43,322
Nov 202235210385.005.65$30,502
Oct 202235816987.185.86$32,201
Sep 202224813784.888.16$22,169
Aug 202282717894.529.13$79,793
Jul 2022494253101.587.54$52,089
Jun 2022587186115.097.98$69,042
May 2022380180109.378.43$43,079
Apr 2022386160104.226.84$41,323
Mar 2022418224108.885.08$46,649
Feb 202239319691.054.86$36,735
Jan 202242524881.844.54$35,907
Dec 202131321971.323.90$23,177
Nov 202127923077.435.24$22,807
Oct 202128718879.795.71$23,974
Sep 202123926169.865.35$18,093
Aug 20214927966.024.22$4,413
Jul 20211,00722570.783.98$72,171
Jun 202131319469.493.38$22,406
May 202143524763.483.02$28,359
Apr 202132425160.362.76$20,249
Mar 202141229461.302.72$26,054
Feb 202162725857.805.55$37,672
Jan 202123127150.412.81$12,406
Dec 202054727644.642.68$25,157
Nov 202057119938.772.71$22,676
Oct 202020715636.972.48$8,039
Sep 20208122437.091.99$3,450
Aug 202015619139.982.39$6,692
Jul 202012720538.371.83$5,247
Jun 202011726534.901.69$4,531
May 202028123016.921.81$5,172
Apr 20209015914.751.80$1,614
Mar 202023915930.341.86$7,546
Feb 202015013849.881.98$7,755
Jan 202010117957.252.09$6,157
Dec 201917313659.012.30$10,522
Nov 201922419355.302.75$12,918
Oct 201932319753.472.42$17,747
Sep 201918118255.052.66$10,448
Aug 201921221053.112.30$11,743
Jul 201924617256.272.46$14,266
Jun 201920222052.782.49$11,210
May 201929818758.482.74$17,939
Apr 20191,06524362.632.75$67,369
Mar 201944223456.803.06$25,822
Feb 201924429350.852.79$13,226
Jan 201924227346.033.23$12,021
Dec 201825321246.594.19$12,675
Nov 201822734952.934.24$13,494
Oct 201827927761.443.40$18,083
Sep 201824125359.543.11$15,135
Aug 201822926259.403.07$14,406
Jul 201819218765.142.93$13,055
Jun 201832018360.183.08$19,821
May 201829723365.382.90$20,094
Apr 201845121563.842.90$29,416
Mar 201834027161.222.79$21,570
Feb 201835724561.782.77$22,733
Jan 201827316962.874.01$17,841
Dec 201722814857.272.92$13,490
Nov 201718615655.423.12$10,795
Oct 201734216449.292.98$17,347
Sep 201765521947.523.09$31,802
Aug 201746517345.373.00$21,617
Jul 201732121943.873.09$14,758
Jun 201738016942.493.09$16,668
May 201748221445.373.26$22,567
Apr 201747424747.933.21$23,512
Mar 201749825446.772.98$24,049
Feb 201734624350.452.95$18,173
Jan 201734023249.413.42$17,593
Dec 201631223948.763.72$16,103
Nov 20163477042.492.64$14,929
Oct 20163355146.193.09$15,631
Sep 20163489441.553.10$14,751
Aug 20164597841.442.92$19,249
Jul 20163628041.622.92$15,300
Jun 201646512245.352.69$21,415
May 20164239942.521.99$18,183
Apr 201625110936.561.99$9,394
Mar 201634210633.011.79$11,480
Feb 201643821726.472.06$12,042
Jan 201648721427.352.36$13,825
Dec 201599513132.362.00$32,460
Nov 201551923938.792.17$20,650
Oct 201536231143.552.43$16,520
Sep 201548228442.992.76$21,505
Aug 201544522040.162.87$18,503
Jul 201551323548.152.95$25,393
Jun 201540644756.152.88$24,086
May 201531535855.212.96$18,449
Apr 201545346549.822.71$23,827
Mar 201582946842.892.93$36,929
Feb 201523730344.662.98$11,486
Jan 201541228843.433.10$18,786
Dec 201448724154.693.59$27,500
Nov 201453214470.464.25$38,097
Oct 201465115478.303.90$51,574
Sep 20142,30122986.164.05$199,181
Aug 201461425589.394.04$55,914
Jul 201451723896.564.18$50,916
Jun 201438719398.164.74$38,902
May 201425920694.734.73$25,509
Apr 201438820695.944.81$38,215
Mar 201449721995.895.06$48,765
Feb 20144409697.406.19$43,450
Jan 201453513590.404.86$49,020
Dec 20135367291.824.35$49,529
Nov 201353117988.853.74$47,849
Oct 201356723197.423.78$56,110
Sep 2013544177104.113.72$57,294
Aug 2013669263104.253.52$70,670
Jul 2013502327102.523.72$52,681
Jun 201332922794.403.93$31,950
May 201355836894.834.15$54,442
Apr 201356235293.964.28$54,313
Mar 201362225793.623.91$59,237
Feb 201349825791.233.42$46,311
Jan 201359123291.603.42$54,929
Dec 201258928986.773.42$52,096
Nov 201257334886.953.62$51,084
Oct 201261438189.383.40$56,175
Sep 201262432694.672.92$60,025
Aug 201259327492.662.91$55,744
Jul 201241820385.133.02$36,198
Jun 201232324579.822.52$26,399
May 201251927691.612.49$48,232
Apr 2012507324101.652.00$52,184
Mar 2012522357105.052.22$55,629
Feb 2012585545101.102.57$60,544
Jan 201261437098.092.73$61,239
Dec 201131415596.873.24$30,919
Nov 201162432595.723.31$60,805
Oct 201157937384.983.65$50,564
Sep 201157839083.623.99$49,887
Aug 201157762583.404.15$50,715
Jul 201157562694.144.52$56,958
Jun 201144558392.904.64$44,046
May 201161553998.134.40$62,724
Apr 2011600500105.964.33$65,743
Mar 201152635996.364.06$52,142
Feb 201144225285.644.18$38,906
Jan 201148423286.504.59$42,931
Dec 201057839685.734.35$51,274
Nov 201058130680.843.80$48,129
Oct 201053250178.103.51$43,307
Sep 201057631472.633.98$43,084
Aug 201038423373.684.42$29,323
Jul 201063635072.554.74$47,800
Jun 201060731770.364.91$44,265
May 201062034571.124.24$45,556
Apr 201054329081.694.12$45,553
Mar 201047516578.394.39$37,959
Feb 201060222073.585.44$45,492
Jan 201067627474.365.96$51,902
Dec 200963829571.445.48$47,196
Nov 200959723074.593.75$45,393
Oct 200968429472.544.11$50,826
Sep 200965218865.543.06$43,308
Aug 200977633667.423.22$53,399
Jul 200977632061.133.46$48,546
Jun 200980332266.163.90$54,381
May 200973629154.743.93$41,431
Apr 200968729146.773.59$33,175
Mar 200970526342.144.06$30,776
Feb 200942127232.814.63$15,073
Jan 200946725935.865.37$18,138
Dec 200865525537.105.98$25,825
Nov 200871625355.496.86$41,467
Oct 200875026175.246.92$58,237
Sep 2008851286101.767.88$88,851
Aug 2008487254114.228.48$57,780
Jul 2008741332131.0811.39$100,912
Jun 2008690281131.3313.03$94,280
May 2008776299123.1711.57$99,041
Apr 2008804447110.3110.45$93,363
Mar 2008829387101.909.66$88,215
Feb 200878832992.538.77$75,799
Jan 200886632890.388.21$80,961
Dec 200776836688.337.30$70,510
Nov 200774338291.677.29$70,896
Oct 200787958082.856.92$76,840
Sep 200770741975.846.24$56,235
Aug 200759630569.066.39$43,108
Jul 200788249870.906.39$65,715
Jun 200783940862.007.55$55,098
May 200797336058.747.85$59,979
Apr 200786822059.617.81$53,459
Mar 200792214356.927.30$53,524
Feb 200779320255.108.22$45,354
Jan 20079379950.306.73$47,797
Dec 20069008156.656.92$51,545
Nov 200692226154.207.62$51,961
Oct 200684535954.906.01$48,549
Sep 200671135960.085.04$44,525
Aug 200684637568.717.34$60,881
Jul 200683749269.376.34$61,183
Jun 200680439366.286.38$55,798
May 200685337866.016.42$58,735
Apr 200681238864.397.36$55,141
Mar 200666341556.707.08$40,532
Feb 200662338357.597.75$38,847
Jan 200690052960.598.93$59,257
Dec 200579934654.9413.42$48,539
Nov 200584648654.6910.59$51,414
Oct 200578951558.3413.80$53,135
Sep 200592346861.4512.08$62,371
Aug 200591738361.519.80$60,157
Jul 200595542355.697.84$56,502
Jun 20051,03940852.337.38$57,382
May 200599545045.226.65$47,987
Apr 200597343549.207.36$51,073
Mar 20051,03393450.377.15$58,715
Feb 200593737145.226.31$44,713
Jan 20051,01849343.166.32$47,054
Dec 200499252239.866.75$43,065
Nov 200499960845.286.33$49,084
Oct 20041,00067849.706.52$54,117
Sep 200493968543.245.28$44,222
Aug 200473450042.375.55$33,875
Jul 20041,05575038.286.08$44,949
Jun 20041,17583836.106.43$47,808
May 20041,19877037.486.49$49,902
Apr 20041,10876134.475.86$42,651
Mar 20041,25676334.365.53$47,376
Feb 20041,27677432.455.51$45,671
Jan 20041,10073232.036.30$39,844
Dec 200393443230.266.30$30,985
Nov 200389541128.804.60$27,665
Oct 200393143928.174.76$28,316
Sep 200392443126.314.75$26,357
Aug 200384351929.765.13$27,750
Jul 200384848429.415.17$27,442
Jun 200376669428.565.98$26,029
May 200361357626.595.97$19,740
Apr 200377440326.675.41$22,822
Mar 200391135931.146.10$30,557
Feb 200371521933.487.93$25,674
Jan 200378622030.315.58$25,052
Dec 200286017326.914.85$23,982
Nov 200277425124.664.14$20,125
Oct 200285427626.464.23$23,764
Sep 200280040627.443.64$23,428
Aug 200283960525.963.16$23,695
Jul 200282159624.583.06$22,005
Jun 200279057823.733.34$20,676
May 200283463424.663.58$22,839
Apr 200284160823.653.51$22,025
Mar 200287846522.003.10$20,759
Feb 200295637618.222.38$18,312
Jan 200282950417.172.38$15,431
Dec 200187951716.932.36$16,104
Nov 200171154718.072.41$14,164
Oct 200187657919.782.53$18,792
Sep 200184565224.262.25$21,968
Aug 200180873624.873.05$22,342
Jul 200168663823.933.20$18,456
Jun 200170469924.563.82$19,963
May 200173765625.524.31$21,634
Apr 200178260924.685.34$22,549
Mar 200178354624.545.38$22,150
Feb 200160956227.755.77$20,141
Jan 200179147227.478.40$25,693
Dec 200073741426.889.12$23,587
Nov 200079558132.215.66$28,894
Oct 200072055231.235.15$25,326
Sep 200066566931.875.19$24,663
Aug 200049247729.644.54$16,749
Jul 200056458728.534.09$18,492
Jun 200053861729.304.40$18,477
May 200081469127.263.68$24,732
Apr 200086851324.513.12$22,873
Mar 200082843328.422.86$24,770
Feb 200080014827.622.73$22,500
Jan 200087819425.272.48$22,668
Dec 199982712224.282.42$20,375
Nov 199990811923.192.43$21,346
Oct 199987214620.982.80$18,704
Sep 199982121521.752.62$18,420
Aug 199987547919.262.88$18,230
Jul 199979547917.892.37$15,359
Jun 199979150515.942.36$13,801
May 199991249215.792.32$15,542
Apr 199981832715.102.21$13,074
Mar 199975720012.471.84$9,807
Feb 1999782959.981.82$7,977
Jan 199981528410.381.90$8,999
Dec 19987552559.201.77$7,398
Nov 19987828810.892.19$8,708
Oct 199894430112.421.97$12,317
Sep 199879030312.592.08$10,577
Aug 199887248011.301.91$10,769
Jul 199871165311.742.24$9,808
Jun 199893974511.242.24$12,221
May 199887093112.622.21$13,034
Apr 199886159113.042.51$12,708
Mar 199896750812.802.31$13,551
Feb 199848123613.952.30$7,253
Jan 199874449314.702.15$11,999
Dec 199785159516.322.41$15,323
Nov 199782659718.193.09$16,869
Oct 199782374119.253.15$18,177
Sep 199780246417.742.95$15,599
Aug 199791429117.862.55$17,067
Jul 199794418617.582.25$17,013
Jun 199770915617.242.26$12,575
May 199773929318.972.31$14,695
Apr 199775122317.882.08$13,892
Mar 199764128118.951.94$12,692
Feb 199781847820.492.21$17,815
Jan 199788051623.483.54$22,489
Dec 199685050623.32$19,822
Nov 199681542221.97$17,906
Oct 199687346423.31$20,350
Sep 199681048722.22$17,998
Aug 199684163220.26$17,039
Jul 199683662019.55$16,344
Jun 199681174118.73$15,190
May 199682570319.43$16,030
Apr 199678650121.51$16,907
Mar 199677645919.38$15,039
Feb 199677352916.98$13,126
Jan 199680953717.07$13,810
Dec 199584142917.19$14,457
Nov 199584548416.00$13,520
Oct 199568382515.43$10,539
Sep 19956001,19916.18$9,708
Aug 19956501,09815.92$10,348
Jul 19956131,59015.24$9,342
Jun 19955511,61216.41$9,042
May 19955901,99917.56$10,360
Apr 19956651,91617.73$11,790
Mar 19957501,88016.44$12,330
Feb 19956872,19116.58$11,390
Jan 19957441,65015.92$11,844
Dec 19947041,29615.03$10,581
Nov 19947791,94415.90$12,386
Oct 19946511,75115.58$10,143
Sep 19946672,37915.29$10,198
Aug 19944931,77216.13$7,952
Jul 19944541,09017.56$7,972
Jun 19945491,51217.09$9,382
May 19945791,11115.88$9,195
Apr 19945431,12414.14$7,678
Mar 19944701,00212.46$5,856
Feb 19944221,22312.50$5,275
Jan 19944311,63912.66$5,456
Dec 19933891,49612.33$4,796
Nov 19933442,06914.49$4,985
Oct 19934302,04515.85$6,816
Sep 19933201,92415.03$4,810
Aug 19934261,94815.66$6,671
Jul 19935261,74815.46$8,132
Jun 199341275016.79$6,917
May 199360166117.68$10,626
Apr 199354560118.05$9,837
Mar 199357158918.14$10,358
Feb 199338469817.90$6,874
Jan 19935731,20716.93$9,701

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                  183 bbl  × $106.41 =    $19,473
Casinghead gas        38 Mcf  × $  3.05 =       $116

────────────────────────────────────────────────────
Month total                                  $19,589

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. 8A/O/61946 is the state's own key, not one this site invented.