DEFORD-WHITE OIL UNIT

Operated by CITATION OIL & GAS CORP. (P-5 154235) in the BLOCK A-34 (GLORIETA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 31898District 08Field 08958400Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$66.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$1.5 M
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 13 leases and 34 wells, and the rule below applies to all of them.

Discovered
1955-02-07
as the register files it
Field class
Oil
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 20 acres. The field rule took effect on 2014-07-08.

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: RESTRICTION ON OIL AND GAS PRODUCTION.

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
OilDisposition1,167,561 bbl$66,192,877
Casinghead gasProduction56,151 Mcf$174,849
Total$66,367,726

3,568 Mcf of this lease's gas, across 33 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 (3)

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 32.4859, -102.6322. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.48588, -102.63240 · 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 3 wells
With a plug date
0.0%
0 of 3 wells
Median depth
6,218 ft
3 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.
3100.0%

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 6,139 and 7,003 ft, median 6,218 ft, over the 3 wells that filed a depth.

Completions filed
Feb 1997 – Nov 2018
3 of 3 wells

3 wells

42-0034579446,218 ftNov 2018
42-0034546537,003 ftDec 2013
42-0033480316,139 ftFeb 1997

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 20261,566234106.413.05$167,351
Apr 20261,81425198.932.87$180,179
Mar 20261,67023989.753.15$150,635
Feb 20261,90823863.503.75$122,051
Jan 20261,40121259.138.00$84,537
Dec 20251,84926456.664.41$105,929
Nov 20251,70918158.593.93$100,841
Oct 20251,73425259.383.30$103,798
Sep 20251,94128362.743.08$122,649
Aug 20251,73419563.933.01$111,443
Jul 20251,92620566.743.32$129,221
Jun 20251,82621266.483.13$122,056
May 20251,8516160.553.23$112,275
Apr 20251,85212462.363.54$115,930
Mar 20251,83319267.704.27$124,914
Feb 20251,76416870.884.34$125,762
Jan 20251,91419574.324.28$143,083
Dec 20241,77212268.993.12$122,631
Nov 20241,92828069.052.20$133,744
Oct 20242,02634971.372.28$145,392
Sep 20241,86132969.612.36$130,322
Aug 20242,25831975.632.06$171,431
Jul 20241,8274979.932.15$146,137
Jun 20242,1246578.082.63$166,013
May 20242,4256378.812.20$191,253
Apr 20242,2031884.451.66$186,073
Mar 20242,2683880.301.55$182,179
Feb 20242,17429976.091.78$165,953
Jan 20242,06015873.023.30$150,942
Dec 20232,28839071.262.61$164,061
Nov 20232,64841977.892.81$207,429
Oct 20232,49853185.443.09$215,068
Sep 20232,58750489.042.74$231,725
Aug 20232,45436980.522.67$198,582
Jul 20232,73825574.852.64$205,613
Jun 20232,46651768.962.26$171,223
May 20232,8741,18870.622.23$205,608
Apr 20232,62667878.122.24$206,660
Mar 20232,9661,03472.852.39$218,548
Feb 20232,54972675.112.47$193,245
Jan 20232,97453876.533.39$229,423
Dec 20222,75538176.415.73$212,692
Nov 20222,64038285.005.65$226,557
Oct 20222,94559487.185.86$260,228
Sep 20222,74349584.888.16$236,867
Aug 20222,83362694.529.13$273,489
Jul 20222,773576101.587.54$286,026
Jun 20222,732381115.097.98$317,465
May 20222,810455109.378.43$311,167
Apr 20222,695548104.226.84$284,620
Mar 20222,932450108.885.08$321,521
Feb 20222,64029391.054.86$241,796
Jan 20223,01854281.844.54$249,453
Dec 20213,28055371.323.90$236,086
Nov 20212,94550877.435.24$230,692
Oct 20213,37386979.795.71$274,097
Sep 20213,27876769.865.35$233,105
Aug 20213,33429366.024.22$221,347
Jul 20213,27838570.783.98$233,550
Jun 20212,91924069.493.38$203,653
May 20213,62633963.483.02$231,201
Apr 20213,16351060.362.76$192,325
Mar 20213,78658161.302.72$233,660
Feb 20212,31750257.805.55$136,708
Jan 20213,65866150.412.81$186,257
Dec 20203,69075944.642.68$166,752
Nov 20203,57986138.772.71$141,088
Oct 20203,92687236.972.48$147,305
Sep 20203,75278737.091.99$140,729
Aug 20204,29084839.982.39$173,537
Jul 20204,23582938.371.83$164,010
Jun 20204,27090734.901.69$150,556
May 20204,50286616.921.81$77,745
Apr 20204,32777414.751.80$65,220
Mar 20204,33081830.341.86$132,891
Feb 20204,12081049.881.98$207,110
Jan 20204,05452757.252.09$233,195
Dec 20193,07468259.012.30$182,968
Nov 20192,53369155.302.75$141,976
Oct 20193,03769353.472.42$164,064
Sep 20193,34558255.052.66$185,689
Aug 20193,51346953.112.30$187,656
Jul 20194,23033756.272.46$238,851
Jun 20194,10361552.782.49$218,088
May 20194,59851358.482.74$270,297
Apr 20193,83231962.632.75$240,876
Mar 20192,71640156.803.06$155,497
Feb 20192,57841450.852.79$132,247
Jan 20192,72355246.033.23$127,122
Dec 20182,43449446.594.19$115,468
Nov 20182,64357052.934.24$142,309
Oct 20182,41447861.443.40$149,940
Sep 20182,49164559.543.11$150,319
Aug 20183,21676259.403.07$193,367
Jul 20183,06376565.142.93$201,767
Jun 20182,89799660.183.08$177,406
May 20183,69942365.382.90$243,068
Apr 20183,01640763.842.90$193,722
Mar 20182,77139061.222.79$170,727
Feb 20182,46626961.782.77$153,094
Jan 20182,10315962.874.01$132,853
Dec 20172,66543357.272.92$153,890
Nov 20172,50518055.423.12$139,388
Oct 20172,85636549.292.98$141,861
Sep 20171,57618547.523.09$75,463
Aug 20172,10122145.373.00$95,986
Jul 20173,23618843.873.09$142,544
Jun 20172,97120542.493.09$126,871
May 20173,05025845.373.26$139,220
Apr 20173,11220547.933.21$149,817
Mar 20172,87015846.772.98$134,701
Feb 20173,07414050.452.95$155,497
Jan 20173,1996949.413.42$158,298
Dec 20163,3105648.763.72$161,604
Nov 20163,5908142.492.64$152,753
Oct 20162,9928446.193.09$138,460
Sep 20162,4218241.553.10$100,847
Aug 20163,27410141.442.92$135,970
Jul 20163,4479441.622.92$143,739
Jun 20163,4907945.352.69$158,484
May 20164,1617242.521.99$177,069
Apr 20164,0385836.561.99$147,745
Mar 20164,67415633.011.79$154,569
Feb 20164,5368826.472.06$120,250
Jan 20163,6958527.352.36$101,259
Dec 20154,13610432.362.00$134,049
Nov 20154,0049738.792.17$155,525
Oct 20154,01412243.552.43$175,106
Sep 20153,5386042.992.76$152,264
Aug 20154,5136640.162.87$181,432
Jul 20154,09712348.152.95$197,633
Jun 20154,57230356.152.88$257,591
May 20154,41220055.212.96$244,178
Apr 20154,58445349.822.71$229,601
Mar 20154,63844042.892.93$200,215
Feb 20154,688044.662.98$209,366
Jan 20153,305043.433.10$143,536
Dec 20143,614054.693.59$197,650
Nov 20145,917070.464.25$416,912
Oct 20145,971078.303.90$467,529
Sep 20146,809086.164.05$586,663
Aug 20147,031089.394.04$628,501
Jul 20147,604096.564.18$734,242
Jun 20147,547098.164.74$740,814
May 20148,915094.734.73$844,518
Apr 20148,072095.944.81$774,428
Mar 20146,009095.895.06$576,203
Feb 20145,545097.406.19$540,083
Jan 20145,450090.404.86$492,680
Dec 20133,655091.824.35$335,602
Nov 20132,056088.853.74$182,676
Oct 20132,228097.423.78$217,052
Sep 20132,4300104.113.72$252,987
Aug 20132,0000104.253.52$208,500
Jul 20132,8030102.523.72$287,364
Jun 20132,670094.403.93$252,048
May 20132,150094.834.15$203,885
Apr 20132,392093.964.28$224,752
Mar 20132,223093.623.91$208,117
Feb 20132,253091.233.42$205,541
Jan 20132,173091.603.42$199,047
Dec 20122,460086.773.42$213,454
Nov 20122,420086.953.62$210,419
Oct 20122,524089.383.40$225,595
Sep 20121,937094.672.92$183,376
Aug 20122,462092.662.91$228,129
Jul 20122,237085.133.02$190,436
Jun 20122,414079.822.52$192,685
May 20122,474091.612.49$226,643
Apr 20122,4720101.652.00$251,279
Mar 20122,6020105.052.22$273,340
Feb 20122,4700101.102.57$249,717
Jan 20122,568098.092.73$251,895
Dec 20112,622096.873.24$253,993
Nov 20112,570095.723.31$246,000
Oct 20112,577084.983.65$218,993
Sep 20111,765083.623.99$147,589
Aug 20112,815083.404.15$234,771
Jul 20112,692094.144.52$253,425
Jun 20112,760092.904.64$256,404
May 20112,834098.134.40$278,100
Apr 20112,6920105.964.33$285,244
Mar 20112,537096.364.06$244,465
Feb 20112,108085.644.18$180,529
Jan 20112,821086.504.59$244,017
Dec 20102,659085.734.35$227,956
Nov 20102,788080.843.80$225,382
Oct 20102,850078.103.51$222,585
Sep 20102,821072.633.98$204,889
Aug 20102,887073.684.42$212,714
Jul 20102,722072.554.74$197,481
Jun 20102,910070.364.91$204,748
May 20103,161071.124.24$224,810
Apr 20103,050081.694.12$249,155
Mar 20103,305078.394.39$259,079
Feb 20102,999073.585.44$220,666
Jan 20102,829074.365.96$210,364
Dec 20093,218071.445.48$229,894
Nov 20093,252074.593.75$242,567
Oct 20093,501072.544.11$253,963
Sep 20093,356065.543.06$219,952
Aug 20093,450067.423.22$232,599
Jul 20093,617061.133.46$221,107
Jun 20093,482066.163.90$230,369
May 20093,904054.743.93$213,705
Apr 20093,774046.773.59$176,510
Mar 20093,826042.144.06$161,228
Feb 20093,521032.814.63$115,524
Jan 20093,926035.865.37$140,786
Dec 20084,059037.105.98$150,589
Nov 20083,634055.496.86$201,651
Oct 20083,970075.246.92$298,703
Sep 20083,8630101.767.88$393,099
Aug 20083,4110114.228.48$389,604
Jul 20083,4810131.0811.39$456,289
Jun 20083,9490131.3313.03$518,622
May 20084,3320123.1711.57$533,572
Apr 20084,3340110.3110.45$478,084
Mar 20084,6040101.909.66$469,148
Feb 20084,272092.538.77$395,288
Jan 20084,790090.388.21$432,920
Dec 20074,364088.337.30$385,472
Nov 20074,247091.677.29$389,322
Oct 20074,406082.856.92$365,037
Sep 20074,405075.846.24$334,075
Aug 20073,760069.066.39$259,666
Jul 20074,620070.906.39$327,558
Jun 20074,341062.007.55$269,142
May 20074,819058.747.85$283,068
Apr 20074,730059.617.81$281,955
Mar 20074,885056.927.30$278,054
Feb 20074,735055.108.22$260,899
Jan 20075,207050.306.73$261,912
Dec 20064,421056.656.92$250,450
Nov 20063,813054.207.62$206,665
Oct 20065,677054.906.01$311,667
Sep 20065,399060.085.04$324,372
Aug 20065,441068.717.34$373,851
Jul 20065,810069.376.34$403,040
Jun 20064,003066.286.38$265,319
May 20065,847066.016.42$385,960
Apr 20065,081064.397.36$327,166
Mar 20065,668056.707.08$321,376
Feb 20065,107057.597.75$294,112
Jan 20065,586060.598.93$338,456
Dec 20054,971054.9413.42$273,107
Nov 20054,319054.6910.59$236,206
Oct 20054,332058.3413.80$252,729
Sep 20054,210061.4512.08$258,705
Aug 20054,009061.519.80$246,594
Jul 20053,865055.697.84$215,242
Jun 20053,565052.337.38$186,556
May 20053,592045.226.65$162,430
Apr 20053,465049.207.36$170,478
Mar 20053,149050.377.15$158,615
Feb 20052,854045.226.31$129,058
Jan 20052,978043.166.32$128,530
Dec 20042,420039.866.75$96,461
Nov 20042,134045.286.33$96,628
Oct 20042,135049.706.52$106,110
Sep 20042,044043.245.28$88,383
Aug 20041,601042.375.55$67,834
Jul 20041,483038.286.08$56,769
Jun 20041,234036.106.43$44,547
May 20041,045037.486.49$39,167
Apr 20042,094034.475.86$72,180
Mar 20043,774034.365.53$129,675
Feb 20043,744032.455.51$121,493
Jan 20044,169032.036.30$133,533
Dec 20034,196030.266.30$126,971
Nov 20033,993028.804.60$114,998
Oct 20033,991028.174.76$112,426
Sep 20033,811026.314.75$100,267
Aug 20034,066029.765.13$121,004
Jul 20033,875029.415.17$113,964
Jun 20033,892028.565.98$111,156
May 20033,981026.595.97$105,855
Apr 20034,081026.675.41$108,840
Mar 20033,950031.146.10$123,003
Feb 20033,705033.487.93$124,043
Jan 20034,262030.315.58$129,181
Dec 20024,115026.914.85$110,735
Nov 20024,189024.664.14$103,301
Oct 20024,093026.464.23$108,301
Sep 20023,836027.443.64$105,260
Aug 20023,785025.963.16$98,259
Jul 20024,151024.583.06$102,032
Jun 20024,168023.733.34$98,907
May 20024,083024.663.58$100,687
Apr 20024,059023.653.51$95,995
Mar 20024,481022.003.10$98,582
Feb 20023,990018.222.38$72,698
Jan 20024,148017.172.38$71,221
Dec 20013,989016.932.36$67,534
Nov 20014,068018.072.41$73,509
Oct 20014,130019.782.53$81,691
Sep 20014,041024.262.25$98,035
Aug 20013,827024.873.05$95,177
Jul 20013,624023.933.20$86,722
Jun 20012,485024.563.82$61,032
May 20013,468025.524.31$88,503
Apr 20013,339024.685.34$82,407
Mar 20013,455024.545.38$84,786
Feb 20013,014027.755.77$83,639
Jan 20013,375027.478.40$92,711
Dec 20003,329026.889.12$89,484
Nov 20003,305032.215.66$106,454
Oct 20003,609031.235.15$112,709
Sep 20003,441031.875.19$109,665
Aug 20003,091029.644.54$91,617
Jul 20003,442028.534.09$98,200
Jun 20002,852029.304.40$83,564
May 20003,454027.263.68$94,156
Apr 20003,254024.513.12$79,756
Mar 20003,063028.422.86$87,050
Feb 20002,913027.622.73$80,457
Jan 20003,290025.272.48$83,138
Dec 19993,021024.282.42$73,350
Nov 19993,030023.192.43$70,266
Oct 19993,037020.982.80$63,716
Sep 19992,678021.752.62$58,247
Aug 19991,932019.262.88$37,210
Jul 19991,729017.892.37$30,932
Jun 19991,072015.942.36$17,088
May 1999346015.792.32$5,463
Apr 19992,141015.102.21$32,329
Mar 19991,437012.471.84$17,919
Feb 19991,45109.981.82$14,481
Jan 1999734010.381.90$7,619
Dec 19981,19509.201.77$10,994
Nov 1998729010.892.19$7,939
Oct 19981,272012.421.97$15,798
Sep 1998342012.592.08$4,306
Aug 1998722011.301.91$8,159
Jul 1998741011.742.24$8,699
Jun 1998719011.242.24$8,082
May 19983531312.622.21$4,484
Apr 1998337013.042.51$4,394
Mar 1998843012.802.31$10,790
Feb 1998352013.952.30$4,910
Jan 1998357014.702.15$5,248
Dec 1997359016.322.41$5,859
Nov 1997707018.193.09$12,860
Oct 1997362019.253.15$6,969
Sep 1997365017.742.95$6,475
Aug 1997362017.862.55$6,465
Jul 1997364017.582.25$6,399
Jun 19970017.242.26$0
May 1997362018.972.31$6,867
Apr 1997363017.882.08$6,490
Mar 19970018.951.94$0
Feb 1997367020.492.21$7,520
Jan 19970023.483.54$0
Dec 1996371023.32$8,652
Nov 1996722021.97$15,862
Oct 19961,060023.31$24,709
Sep 19961,995022.22$44,329
Aug 19962,491020.26$50,468
Jul 19962,946019.55$57,594
Jun 19961,875018.73$35,119
May 19961,109019.43$21,548
Apr 19961,083021.51$23,295
Mar 1996728019.38$14,109
Feb 1996720016.98$12,226
Jan 1996373017.07$6,367
Dec 1995756017.19$12,996
Nov 1995724016.00$11,584
Oct 1995364015.43$5,617
Sep 199575611316.18$12,232
Aug 199535811615.92$5,699
Jul 199537711615.24$5,745
Jun 199536511316.41$5,990
May 199535811617.56$6,286
Apr 199537211317.73$6,596
Mar 1995011616.44$0
Feb 19953828616.58$6,334
Jan 19951,13611615.92$18,085
Dec 199474511615.03$11,197
Nov 199473511315.90$11,687
Oct 19941,50811615.58$23,495
Sep 19942,18611315.29$33,424
Aug 19941,99111616.13$32,115
Jul 19942,80011617.56$49,168
Jun 19942,77911317.09$47,493
May 19941,73410515.88$27,536
Apr 19946999814.14$9,884
Mar 199468510912.46$8,535
Feb 19941,35910112.50$16,988
Jan 19941,03511612.66$13,103
Dec 19931,4147912.33$17,435
Nov 19932,43911314.49$35,341
Oct 19932,79111615.85$44,237
Sep 19932,93211315.03$44,068
Aug 19931,90611615.66$29,848
Jul 19931,86811315.46$28,879
Jun 19936712616.79$11,266
May 19932,01010517.68$35,537
Apr 19931,72211318.05$31,082
Mar 19931,71611618.14$31,128
Feb 19931,41310517.90$25,293
Jan 19931,37411616.93$23,262

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                1,566 bbl  × $106.41 =   $166,638
Casinghead gas       234 Mcf  × $  3.05 =       $713

────────────────────────────────────────────────────
Month total                                 $167,351

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. 08/O/31898 is the state's own key, not one this site invented.