HATFIELD, EVA

Operated by LEWIS OPERATING COMPANY (P-5 499984) in the CLODINE field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 763District 03Field 19048001OilCasinghead gasSaveExport
Value, all time
$16.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$824 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 9 leases and 13 wells, and the rule below applies to all of them.

Discovered
1951-06-19
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: GOR 10,000-1 WHERE EXCESS GAS IS USED FOR LIGHT & FUEL PURPOSE

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
OilDisposition300,447 bbl$16,623,052
Casinghead gasProduction52,833 Mcf$184,856
Total$16,807,908

11,813 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 (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 29.6970, -95.7335. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

29.69686, -95.73346 · 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
33.3%
1 of 3 wells
With a plug date
33.3%
1 of 3 wells
Median depth
7,532 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
133.3%
A plug date is filed
133.3%
BothOn the schedule and plugged. Neither fact cancels the other.
133.3%
NeitherNo plug date, and not on the schedule.
266.7%

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 7,504 and 7,542 ft, median 7,532 ft, over the 3 wells that filed a depth.

Completions filed
Jan 1942 – Nov 2023
2 of 3 wells; 1 filed none
Plug dates filed
Mar 1991
1 of 3 wells; 2 filed none

3 wells

42-1570097117,542 ftMar 1991Yes
42-1570097557,504 ftNov 2023
42-1570097337,532 ftJan 1942

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 20268450106.413.05$89,916
Apr 20261,026098.932.87$101,502
Mar 20261,011089.753.15$90,737
Feb 2026655063.503.75$41,593
Jan 20261,027059.138.00$60,727
Dec 20251,189056.664.41$67,369
Nov 2025874058.593.93$51,208
Oct 20251,059059.383.30$62,883
Sep 20251,004062.743.08$62,991
Aug 2025668063.933.01$42,705
Jul 20251,239066.743.32$82,691
Jun 20251,044066.483.13$69,405
May 20251,374060.553.23$83,196
Apr 20251,014062.363.54$63,233
Mar 20251,389067.704.27$94,035
Feb 20251,042070.884.34$73,857
Jan 2025347074.324.28$25,789
Dec 20241,562068.993.12$107,762
Nov 20241,193069.052.20$82,377
Oct 20241,029071.372.28$73,440
Sep 20241,360069.612.36$94,670
Aug 20241,416075.632.06$107,092
Jul 20241,054079.932.15$84,246
Jun 20241,208078.082.63$94,321
May 20241,211078.812.20$95,439
Apr 2024497084.451.66$41,972
Mar 20241,523080.301.55$122,297
Feb 20241,001076.091.78$76,166
Jan 20241,172073.023.30$85,579
Dec 20231,204071.262.61$85,797
Nov 20231,004077.892.81$78,202
Oct 20231,039085.443.09$88,772
Sep 20231,425089.042.74$126,882
Aug 20231,586080.522.67$127,705
Jul 20231,430074.852.64$107,036
Jun 2023358068.962.26$24,688
May 20230070.622.23$0
Apr 2023186078.122.24$14,530
Mar 2023913072.852.39$66,512
Feb 2023887075.112.47$66,623
Jan 20231,066076.533.39$81,581
Dec 20221,083076.415.73$82,752
Nov 2022884085.005.65$75,140
Oct 2022881087.185.86$76,806
Sep 20221,235084.888.16$104,827
Aug 2022725094.529.13$68,527
Jul 20228890101.587.54$90,305
Jun 20229010115.097.98$103,696
May 20227200109.378.43$78,746
Apr 20228820104.226.84$91,922
Mar 20228700108.885.08$94,726
Feb 2022704091.054.86$64,099
Jan 2022339081.844.54$27,744
Dec 2021704071.323.90$50,209
Nov 2021528077.435.24$40,883
Oct 2021891079.795.71$71,093
Sep 2021897069.865.35$62,664
Aug 2021532066.024.22$35,123
Jul 2021914070.783.98$64,693
Jun 2021545069.493.38$37,872
May 2021551063.483.02$34,977
Apr 2021523060.362.76$31,568
Mar 2021885061.302.72$54,251
Feb 2021355057.805.55$20,519
Jan 2021892050.412.81$44,966
Dec 2020538044.642.68$24,016
Nov 2020980038.772.71$37,995
Oct 2020540036.972.48$19,964
Sep 2020539037.091.99$19,992
Aug 2020910039.982.39$36,382
Jul 2020731038.371.83$28,048
Jun 2020738034.901.69$25,756
May 2020180016.921.81$3,046
Apr 2020548014.751.80$8,083
Mar 2020185030.341.86$5,613
Feb 2020367049.881.98$18,306
Jan 2020730057.252.09$41,793
Dec 201972917159.012.30$43,412
Nov 201972616055.302.75$40,588
Oct 201973416553.472.42$39,646
Sep 201936416555.052.66$20,477
Aug 201954817153.112.30$29,498
Jul 201936417156.272.46$20,903
Jun 201954616552.782.49$29,229
May 201954217158.482.74$32,165
Apr 201972316562.632.75$45,735
Mar 201953717156.803.06$31,025
Feb 201954615450.852.79$28,194
Jan 201936313246.033.23$17,135
Dec 201854415446.594.19$25,990
Nov 201872316552.934.24$38,968
Oct 201854517161.443.40$34,066
Sep 201872716559.543.11$43,798
Aug 201872117159.403.07$43,352
Jul 201889117165.142.93$58,541
Jun 201870716560.183.08$43,055
May 20181787765.382.90$11,861
Apr 201837011063.842.90$23,940
Mar 201854717161.222.79$33,964
Feb 201836110561.782.77$22,593
Jan 201835913262.874.01$23,100
Dec 201755117157.272.92$32,055
Nov 20173608855.423.12$20,226
Oct 201754917149.292.98$27,570
Sep 201789416547.523.09$42,992
Aug 201754917045.373.00$25,419
Jul 201773417043.873.09$32,725
Jun 201772716542.493.09$31,400
May 201772917145.373.26$33,633
Apr 201773416547.933.21$35,711
Mar 201755913246.772.98$26,538
Feb 20171795550.452.95$9,193
Jan 20171786649.413.42$9,021
Dec 2016183048.763.72$8,923
Nov 201637112642.492.64$16,097
Oct 201603946.193.09$121
Sep 20163576641.553.10$15,038
Aug 20163579941.442.92$15,084
Jul 201653517041.622.92$22,764
Jun 201636315445.352.69$16,876
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20163559933.011.79$11,896
Feb 201671316026.472.06$19,203
Jan 201653317027.352.36$14,979
Dec 201568616532.362.00$22,529
Nov 201570216538.792.17$27,588
Oct 201553017043.552.43$23,494
Sep 201570716542.992.76$30,849
Aug 201569517040.162.87$28,400
Jul 201567017048.152.95$32,761
Jun 201587316556.152.88$49,495
May 201569917055.212.96$39,094
Apr 201551416549.822.71$26,054
Mar 201568817042.892.93$30,007
Feb 201587415444.662.98$39,491
Jan 201571317043.433.10$31,493
Dec 201471017054.693.59$39,440
Nov 201469716570.464.25$49,812
Oct 20141,00917078.303.90$79,668
Sep 201470516586.164.05$61,410
Aug 201487617089.394.04$78,992
Jul 201487317096.564.18$85,007
Jun 201470216598.164.74$69,690
May 201452717094.734.73$50,726
Apr 201486916595.944.81$84,165
Mar 201469017095.895.06$67,024
Feb 201469315497.406.19$68,452
Jan 201470317090.404.86$64,378
Dec 201386617091.824.35$80,256
Nov 201370116588.853.74$62,901
Oct 20131,04017097.423.78$101,959
Sep 20131,039165104.113.72$108,784
Aug 2013689165104.253.52$72,409
Jul 2013864170102.523.72$89,209
Jun 201388416594.403.93$84,099
May 201389917094.834.15$85,958
Apr 201389216593.964.28$84,519
Mar 201390317093.623.91$85,204
Feb 20131,07915491.233.42$98,964
Jan 20131,02517091.603.42$94,471
Dec 20121,04917086.773.42$91,603
Nov 201286616586.953.62$75,897
Oct 20121,26017089.383.40$113,197
Sep 20121,07316594.672.92$102,062
Aug 20121,06617092.662.91$99,270
Jul 20121,04517085.133.02$89,474
Jun 201271416579.822.52$57,407
May 201287017091.612.49$80,124
Apr 2012901165101.652.00$91,916
Mar 2012903170105.052.22$95,238
Feb 2012893160101.102.57$90,694
Jan 20121,07617098.092.73$106,010
Dec 201189717096.873.24$87,443
Nov 201188016595.723.31$84,780
Oct 20111,22217084.983.65$104,466
Sep 20111,00416583.623.99$84,612
Aug 201198617083.404.15$82,938
Jul 20111,24216594.144.52$117,667
Jun 20111,05916592.904.64$99,147
May 20111,04517098.134.40$103,295
Apr 2011709160105.964.33$75,819
Mar 201152611596.364.06$51,152
Feb 201189915485.644.18$77,634
Jan 201189817086.504.59$78,457
Dec 201067017085.734.35$58,178
Nov 201089216580.843.80$72,736
Oct 201071817078.103.51$56,672
Sep 201088616572.633.98$65,007
Aug 201088417073.684.42$65,884
Jul 201079517072.554.74$58,482
Jun 201088116070.364.91$62,773
May 201088417071.124.24$63,590
Apr 201071416081.694.12$58,986
Mar 201089916078.394.39$71,175
Feb 201090115473.585.44$67,134
Jan 201089917074.365.96$67,864
Dec 200990217071.445.48$65,371
Nov 200989416574.593.75$67,302
Oct 20091,07417072.544.11$78,607
Sep 200953313865.543.06$35,356
Aug 200988517067.423.22$60,214
Jul 200988417061.133.46$54,628
Jun 200988716566.163.90$59,327
May 200989017054.743.93$49,386
Apr 20091,07416546.773.59$50,823
Mar 200971217042.144.06$30,694
Feb 200971613832.814.63$24,131
Jan 200990116535.865.37$33,196
Dec 200882016537.105.98$31,408
Nov 200872816555.496.86$41,529
Oct 20081,09317075.246.92$83,414
Sep 2008714148101.767.88$73,822
Aug 2008873170114.228.48$101,156
Jul 20081,062170131.0811.39$141,143
Jun 2008859165131.3313.03$114,963
May 2008898170123.1711.57$112,574
Apr 2008895165110.3110.45$100,453
Mar 2008897170101.909.66$93,047
Feb 200871216092.538.77$67,285
Jan 200888017090.388.21$80,929
Dec 200789315488.337.30$80,003
Nov 20071,02316091.677.29$94,945
Oct 200786116082.856.92$72,441
Sep 200783616575.846.24$64,433
Aug 200784317169.066.39$59,310
Jul 200788017170.906.39$63,484
Jun 200794916562.007.55$60,083
May 200787914358.747.85$52,754
Apr 200779216059.617.81$48,460
Mar 20071,06816056.927.30$61,959
Feb 200749613855.108.22$28,463
Jan 200788917050.306.73$45,860
Dec 200688816556.656.92$51,447
Nov 200688716054.207.62$49,294
Oct 20061,07617054.906.01$60,095
Sep 200665716560.085.04$40,304
Aug 200688016568.717.34$61,676
Jul 200687116069.376.34$61,436
Jun 200682016066.286.38$55,371
May 200688316566.016.42$59,347
Apr 20061,04916064.397.36$68,723
Mar 200653214356.707.08$31,177
Feb 200687615457.597.75$51,643
Jan 200688518060.598.93$55,230
Dec 200588217054.9413.42$50,738
Nov 200589516554.6910.59$50,695
Oct 20051,07417058.3413.80$65,002
Sep 200571114361.4512.08$45,418
Aug 20055119961.519.80$32,402
Jul 200588515455.697.84$50,494
Jun 200517616552.337.38$10,428
May 20051,03215445.226.65$47,691
Apr 2005017449.207.36$1,281
Mar 200572317050.377.15$37,634
Feb 200535216845.226.31$16,978
Jan 200535714943.166.32$16,350
Dec 200470617039.866.75$29,289
Nov 200436011645.286.33$17,035
Oct 200435617049.706.52$18,801
Sep 200453417443.245.28$24,010
Aug 200453216542.375.55$23,457
Jul 200489013738.286.08$34,903
Jun 2004014436.106.43$926
May 200453517137.486.49$21,162
Apr 200453015434.475.86$19,171
Mar 20045353934.365.53$18,598
Feb 200417812632.455.51$6,470
Jan 200418016032.036.30$6,773
Dec 200390516530.266.30$28,425
Nov 200336313228.804.60$11,061
Oct 200335913828.174.76$10,770
Sep 200371016526.314.75$19,464
Aug 200388017029.765.13$27,061
Jul 200354117029.415.17$16,790
Jun 200386516528.565.98$25,692
May 200333610526.595.97$9,561
Apr 200388616626.675.41$24,527
Mar 200370317131.146.10$22,934
Feb 200371515433.487.93$25,159
Jan 200388217030.315.58$27,682
Dec 200253011026.914.85$14,796
Nov 200288517424.664.14$22,544
Oct 20027018826.464.23$18,921
Sep 200204527.443.64$164
Aug 200249110925.963.16$13,091
Jul 200270314224.583.06$17,715
Jun 20021,04213023.733.34$25,161
May 200235116024.663.58$9,229
Apr 200288914323.653.51$21,527
Mar 200253512822.003.10$12,167
Feb 200271413318.222.38$13,325
Jan 20025406817.172.38$9,433
Dec 200130010816.932.36$5,334
Nov 200154110718.072.41$10,033
Oct 200152810419.782.53$10,707
Sep 200152211524.262.25$12,923
Aug 20011,05113924.873.05$26,563
Jul 200152212823.933.20$12,901
Jun 200153114224.563.82$13,584
May 20011,05914025.524.31$27,629
Apr 200152116824.685.34$13,755
Mar 20011,23516824.545.38$31,210
Feb 200135814727.755.77$10,782
Jan 20011,24117327.478.40$35,543
Dec 200078918226.889.12$22,869
Nov 200069214932.215.66$23,132
Oct 20001789431.235.15$6,043
Sep 2000174431.875.19$5,566
Aug 200087613929.644.54$26,596
Jul 200085915628.534.09$25,145
Jun 200052415829.304.40$16,048
May 200052611427.263.68$14,758
Apr 20001775324.513.12$4,503
Mar 200001628.422.86$46
Feb 200088710227.622.73$24,777
Jan 200017611425.272.48$4,730
Dec 199970612624.282.42$17,447
Nov 19993596123.192.43$8,474
Oct 199951410020.982.80$11,064
Sep 199971515721.752.62$15,962
Aug 199989116219.262.88$17,627
Jul 19993579317.892.37$6,607
Jun 199970813915.942.36$11,614
May 199971915215.792.32$11,706
Apr 199990115315.102.21$13,943
Mar 199972614612.471.84$9,322
Feb 19997171089.981.82$7,352
Jan 199952712410.381.90$5,706
Dec 19985401609.201.77$5,252
Nov 199872513910.892.19$8,199
Oct 199888215412.421.97$11,258
Sep 199853512112.592.08$6,988
Aug 199887016011.301.91$10,136
Jul 19985329711.742.24$6,463
Jun 199871116911.242.24$8,370
May 199870812712.622.21$9,215
Apr 199870215713.042.51$9,547
Mar 199888314512.802.31$11,637
Feb 199855012413.952.30$7,958
Jan 199890717214.702.15$13,704
Dec 199772214716.322.41$12,137
Nov 199770813718.193.09$13,302
Oct 199770814619.253.15$14,089
Sep 199771514117.742.95$13,101
Aug 199772814617.862.55$13,375
Jul 199788614617.582.25$15,904
Jun 199736513817.242.26$6,604
May 199790715718.972.31$17,568
Apr 199773413817.882.08$13,411
Mar 199772113418.951.94$13,923
Feb 199754714420.492.21$11,526
Jan 199792413923.483.54$22,188
Dec 199674016323.32$17,257
Nov 199674115621.97$16,280
Oct 199698717323.31$23,007
Sep 19963559622.22$7,888
Aug 199691517120.26$18,538
Jul 19965528719.55$10,792
Jun 199654811718.73$10,264
May 199672815319.43$14,145
Apr 199652913221.51$11,379
Mar 19961,09517119.38$21,221
Feb 199653812116.98$9,135
Jan 199673517417.07$12,546
Dec 199573915017.19$12,703
Nov 199573316816.00$11,728
Oct 199572714015.43$11,218
Sep 199572315516.18$11,698
Aug 199586314715.92$13,739
Jul 199572714715.24$11,079
Jun 199571013716.41$11,651
May 199590518517.56$15,892
Apr 199571516217.73$12,677
Mar 19951,06917816.44$17,574
Feb 199572414316.58$12,004
Jan 199590118915.92$14,344
Dec 199488223515.03$13,256
Nov 199491022515.90$14,469
Oct 199491323915.58$14,225
Sep 199489022515.29$13,608
Aug 199491322816.13$14,727
Jul 199489222617.56$15,664
Jun 19941,07923217.09$18,440
May 199489923815.88$14,276
Apr 199472422314.14$10,237
Mar 199490819012.46$11,314
Feb 199491941012.50$11,488
Jan 199491548112.66$11,584
Dec 199392846812.33$11,442
Nov 199392346914.49$13,374
Oct 199392347815.85$14,630
Sep 199317213015.03$2,585
Aug 199390147215.66$14,110
Jul 199372931715.46$11,270
Jun 199372543116.79$12,173
May 199392245117.68$16,301
Apr 199376044118.05$13,718
Mar 199393649618.14$16,979
Feb 199375342117.90$13,479
Jan 199391547216.93$15,491

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                  845 bbl  × $106.41 =    $89,916
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $89,916

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/763 is the state's own key, not one this site invented.