BRILLHART

Name: BRILLHART lease production and value, Jan 1993 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by UNIT PETROLEUM COMPANY (P-5 877099) in the KIOWA CREEK (MORROW, UPPER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 136587District 10Field 49563666CondensateGasSave Export

Value, all time

$2.3 M

Jan 1993 – Apr 2017

Value, last 12 filed months

at the published price for each month

Months reported

292

no gaps in the span

Streams

condensate, gas

The KIOWA CREEK (MORROW, UPPER) field

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 19 leases and 19 wells, and the rule below applies to all of them.

Discovered

1959-08-10

as the register files it

Field class

Gas

the register's own label

Between wells

2,500 ft

minimum

From a lease line

1,250 ft

minimum

A drilling unit in this field needs at least 640 acres.

The Commission's schedule remark for this field reads: “AOF-1 AND AOF-2 EFFECTIVE 09/01/97.”

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.

Stream	Basis	Volume	Value
Condensate	Disposition	7,560 bbl	$223,907
Gas	Production	729,683 Mcf	$2,063,707
Total			$2,287,614

268,669 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 36.3422, -100.5404. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

36.34219, -100.54043 · centre of the wells drawn, derived⌘ or Ctrl + scroll to zoom

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

9,555 ft

1 wells filed one

Completion to plug

26.5 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 9,555 ft.

Completions filed

Oct 1990

1 of 1 wells

Plug dates filed

Apr 2017

1 of 1 wells

Last completion to plug: a median of 26.5 years across the 1 well that filed both dates, with the middle half between 26.5 years and 26.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-29531898	1	9,555 ft	Oct 1990	Apr 2017	Yes

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 (292)

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

292 months


Apr 2017	0	0	47.93	3.21	$0
Mar 2017	0	0	46.77	2.98	$0
Feb 2017	0	0	50.45	2.95	$0
Jan 2017	0	0	49.41	3.42	$0
Dec 2016	0	0	48.76	3.72	$0
Nov 2016	0	0	42.49	2.64	$0
Oct 2016	0	0	46.19	3.09	$0
Sep 2016	0	0	41.55	3.10	$0
Aug 2016	0	0	41.44	2.92	$0
Jul 2016	0	0	41.62	2.92	$0
Jun 2016	0	0	45.35	2.69	$0
May 2016	0	0	42.52	1.99	$0
Apr 2016	0	0	36.56	1.99	$0
Mar 2016	0	0	33.01	1.79	$0
Feb 2016	0	0	26.47	2.06	$0
Jan 2016	0	0	27.35	2.36	$0
Dec 2015	0	0	32.36	2.00	$0
Nov 2015	0	0	38.79	2.17	$0
Oct 2015	0	0	43.55	2.43	$0
Sep 2015	0	0	42.99	2.76	$0
Aug 2015	0	0	40.16	2.87	$0
Jul 2015	0	0	48.15	2.95	$0
Jun 2015	0	0	56.15	2.88	$0
May 2015	0	0	55.21	2.96	$0
Apr 2015	0	0	49.82	2.71	$0
Mar 2015	0	0	42.89	2.93	$0
Feb 2015	0	0	44.66	2.98	$0
Jan 2015	0	0	43.43	3.10	$0
Dec 2014	0	0	54.69	3.59	$0
Nov 2014	0	0	70.46	4.25	$0
Oct 2014	0	0	78.30	3.90	$0
Sep 2014	0	0	86.16	4.05	$0
Aug 2014	0	0	89.39	4.04	$0
Jul 2014	0	0	96.56	4.18	$0
Jun 2014	0	0	98.16	4.74	$0
May 2014	0	0	94.73	4.73	$0
Apr 2014	0	0	95.94	4.81	$0
Mar 2014	0	0	95.89	5.06	$0
Feb 2014	0	0	97.40	6.19	$0
Jan 2014	13	14	90.40	4.86	$1,243
Dec 2013	12	13	91.82	4.35	$1,158
Nov 2013	0	0	88.85	3.74	$0
Oct 2013	0	0	97.42	3.78	$0
Sep 2013	0	0	104.11	3.72	$0
Aug 2013	0	0	104.25	3.52	$0
Jul 2013	0	0	102.52	3.72	$0
Jun 2013	0	67	94.40	3.93	$264
May 2013	0	29	94.83	4.15	$120
Apr 2013	0	15	93.96	4.28	$64
Mar 2013	0	7	93.62	3.91	$27
Feb 2013	0	0	91.23	3.42	$0
Jan 2013	0	0	91.60	3.42	$0
Dec 2012	0	16	86.77	3.42	$55
Nov 2012	0	1	86.95	3.62	$4
Oct 2012	0	0	89.38	3.40	$0
Sep 2012	140	0	94.67	2.92	$13,254
Aug 2012	0	0	92.66	2.91	$0
Jul 2012	0	1	85.13	3.02	$3
Jun 2012	0	12	79.82	2.52	$30
May 2012	0	14	91.61	2.49	$35
Apr 2012	0	108	101.65	2.00	$216
Mar 2012	0	0	105.05	2.22	$0
Feb 2012	0	0	101.10	2.57	$0
Jan 2012	0	0	98.09	2.73	$0
Dec 2011	0	1	96.87	3.24	$3
Nov 2011	0	0	95.72	3.31	$0
Oct 2011	0	0	84.98	3.65	$0
Sep 2011	0	0	83.62	3.99	$0
Aug 2011	0	165	83.40	4.15	$685
Jul 2011	0	161	94.14	4.52	$727
Jun 2011	0	322	92.90	4.64	$1,494
May 2011	0	372	98.13	4.40	$1,639
Apr 2011	0	342	105.96	4.33	$1,482
Mar 2011	0	206	96.36	4.06	$836
Feb 2011	0	247	85.64	4.18	$1,032
Jan 2011	0	215	86.50	4.59	$987
Dec 2010	0	210	85.73	4.35	$913
Nov 2010	0	102	80.84	3.80	$387
Oct 2010	0	196	78.10	3.51	$688
Sep 2010	0	17	72.63	3.98	$68
Aug 2010	0	204	73.68	4.42	$902
Jul 2010	0	165	72.55	4.74	$782
Jun 2010	0	0	70.36	4.91	$0
May 2010	0	227	71.12	4.24	$961
Apr 2010	0	0	81.69	4.12	$0
Mar 2010	0	10	78.39	4.39	$44
Feb 2010	0	51	73.58	5.44	$278
Jan 2010	0	256	74.36	5.96	$1,527
Dec 2009	0	346	71.44	5.48	$1,897
Nov 2009	0	442	74.59	3.75	$1,658
Oct 2009	0	346	72.54	4.11	$1,422
Sep 2009	0	308	65.54	3.06	$944
Aug 2009	0	298	67.42	3.22	$959
Jul 2009	0	498	61.13	3.46	$1,725
Jun 2009	0	669	66.16	3.90	$2,606
May 2009	0	271	54.74	3.93	$1,064
Apr 2009	0	473	46.77	3.59	$1,697
Mar 2009	0	1,684	42.14	4.06	$6,835
Feb 2009	0	7	32.81	4.63	$32
Jan 2009	0	1,862	35.86	5.37	$10,001
Dec 2008	0	8	37.10	5.98	$48
Nov 2008	0	21	55.49	6.86	$144
Oct 2008	167	1,917	75.24	6.92	$25,835
Sep 2008	0	11	101.76	7.88	$87
Aug 2008	0	2,054	114.22	8.48	$17,424
Jul 2008	0	25	131.08	11.39	$285
Jun 2008	0	1,620	131.33	13.03	$21,113
May 2008	0	1,427	123.17	11.57	$16,517
Apr 2008	0	1,297	110.31	10.45	$13,560
Mar 2008	0	1,919	101.90	9.66	$18,545
Feb 2008	0	1,331	92.53	8.77	$11,674
Jan 2008	0	1,295	90.38	8.21	$10,626
Dec 2007	0	1,437	88.33	7.30	$10,493
Nov 2007	160	1,615	91.67	7.29	$26,443
Oct 2007	0	2,168	82.85	6.92	$15,007
Sep 2007	0	2,085	75.84	6.24	$13,019
Aug 2007	0	2,147	69.06	6.39	$13,715
Jul 2007	0	2,165	70.90	6.39	$13,830
Jun 2007	0	2,090	62.00	7.55	$15,776
May 2007	0	2,198	58.74	7.85	$17,246
Apr 2007	318	2,145	59.61	7.81	$35,698
Mar 2007	0	2,221	56.92	7.30	$16,218
Feb 2007	0	1,639	55.10	8.22	$13,466
Jan 2007	0	1,892	50.30	6.73	$12,727
Dec 2006	0	2,049	56.65	6.92	$14,176
Nov 2006	0	1,919	54.20	7.62	$14,618
Oct 2006	133	1,678	54.90	6.01	$17,393
Sep 2006	0	1,377	60.08	5.04	$6,936
Aug 2006	0	742	68.71	7.34	$5,446
Jul 2006	0	384	69.37	6.34	$2,436
Jun 2006	0	789	66.28	6.38	$5,037
May 2006	0	1,410	66.01	6.42	$9,059
Apr 2006	0	2,340	64.39	7.36	$17,224
Mar 2006	174	2,499	56.70	7.08	$27,566
Feb 2006	0	2,261	57.59	7.75	$17,525
Jan 2006	0	2,288	60.59	8.93	$20,439
Dec 2005	0	0	54.94	13.42	$0
Nov 2005	0	2,568	54.69	10.59	$27,191
Oct 2005	0	2,664	58.34	13.80	$36,752
Sep 2005	167	2,582	61.45	12.08	$41,450
Aug 2005	0	2,651	61.51	9.80	$25,971
Jul 2005	0	2,614	55.69	7.84	$20,503
Jun 2005	0	2,598	52.33	7.38	$19,176
May 2005	0	2,336	45.22	6.65	$15,537
Apr 2005	0	2,345	49.20	7.36	$17,260
Mar 2005	0	3,145	50.37	7.15	$22,502
Feb 2005	171	2,840	45.22	6.31	$25,658
Jan 2005	0	2,722	43.16	6.32	$17,209
Dec 2004	0	3,088	39.86	6.75	$20,847
Nov 2004	0	3,155	45.28	6.33	$19,972
Oct 2004	153	3,343	49.70	6.52	$29,384
Sep 2004	0	3,262	43.24	5.28	$17,236
Aug 2004	0	3,382	42.37	5.55	$18,772
Jul 2004	0	3,402	38.28	6.08	$20,698
Jun 2004	0	3,304	36.10	6.43	$21,255
May 2004	156	2,543	37.48	6.49	$22,363
Apr 2004	0	3,241	34.47	5.86	$18,987
Mar 2004	0	3,338	34.36	5.53	$18,460
Feb 2004	0	2,907	32.45	5.51	$16,016
Jan 2004	0	3,268	32.03	6.30	$20,587
Dec 2003	147	3,262	30.26	6.30	$25,004
Nov 2003	0	3,303	28.80	4.60	$15,178
Oct 2003	0	3,475	28.17	4.76	$16,540
Sep 2003	0	3,323	26.31	4.75	$15,782
Aug 2003	0	3,448	29.76	5.13	$17,687
Jul 2003	148	3,462	29.41	5.17	$22,254
Jun 2003	0	3,385	28.56	5.98	$20,252
May 2003	0	3,465	26.59	5.97	$20,695
Apr 2003	0	3,355	26.67	5.41	$18,141
Mar 2003	146	3,400	31.14	6.10	$25,273
Feb 2003	0	2,844	33.48	7.93	$22,541
Jan 2003	0	3,223	30.31	5.58	$17,991
Dec 2002	0	2,434	26.91	4.85	$11,814
Nov 2002	0	3,020	24.66	4.14	$12,494
Oct 2002	0	3,356	26.46	4.23	$14,193
Sep 2002	166	3,169	27.44	3.64	$16,075
Aug 2002	0	2,861	25.96	3.16	$9,053
Jul 2002	0	3,434	24.58	3.06	$10,514
Jun 2002	0	2,463	23.73	3.34	$8,222
May 2002	0	3,296	24.66	3.58	$11,813
Apr 2002	0	2,982	23.65	3.51	$10,474
Mar 2002	171	2,866	22.00	3.10	$12,654
Feb 2002	0	2,148	18.22	2.38	$5,103
Jan 2002	0	2,812	17.17	2.38	$6,680
Dec 2001	0	3,249	16.93	2.36	$7,682
Nov 2001	0	3,503	18.07	2.41	$8,427
Oct 2001	0	3,699	19.78	2.53	$9,354
Sep 2001	0	3,616	24.26	2.25	$8,141
Aug 2001	159	2,243	24.87	3.05	$10,803
Jul 2001	0	3,832	23.93	3.20	$12,251
Jun 2001	0	4,084	24.56	3.82	$15,618
May 2001	0	4,166	25.52	4.31	$17,944
Apr 2001	166	4,055	24.68	5.34	$25,732
Mar 2001	166	2,434	24.54	5.38	$17,160
Feb 2001	0	2,446	27.75	5.77	$14,106
Jan 2001	0	3,824	27.47	8.40	$32,117
Dec 2000	0	3,348	26.88	9.12	$30,542
Nov 2000	0	4,139	32.21	5.66	$23,418
Oct 2000	0	4,412	31.23	5.15	$22,702
Sep 2000	154	1,251	31.87	5.19	$11,396
Aug 2000	0	4,546	29.64	4.54	$20,642
Jul 2000	0	3,331	28.53	4.09	$13,623
Jun 2000	0	4,361	29.30	4.40	$19,176
May 2000	174	4,519	27.26	3.68	$21,372
Apr 2000	123	4,145	24.51	3.12	$15,931
Mar 2000	0	4,497	28.42	2.86	$12,860
Feb 2000	0	3,362	27.62	2.73	$9,166
Jan 2000	0	4,537	25.27	2.48	$11,254
Dec 1999	0	4,592	24.28	2.42	$11,130
Nov 1999	0	4,536	23.19	2.43	$11,041
Oct 1999	0	4,696	20.98	2.80	$13,166
Sep 1999	0	4,603	21.75	2.62	$12,055
Aug 1999	0	4,673	19.26	2.88	$13,438
Jul 1999	162	4,706	17.89	2.37	$14,063
Jun 1999	0	4,264	15.94	2.36	$10,072
May 1999	0	4,547	15.79	2.32	$10,554
Apr 1999	0	4,521	15.10	2.21	$9,983
Mar 1999	172	4,178	12.47	1.84	$9,825
Feb 1999	0	3,506	9.98	1.82	$6,373
Jan 1999	0	3,642	10.38	1.90	$6,920
Dec 1998	0	3,826	9.20	1.77	$6,785
Nov 1998	109	4,315	10.89	2.19	$10,618
Oct 1998	0	4,769	12.42	1.97	$9,391
Sep 1998	0	4,632	12.59	2.08	$9,647
Aug 1998	0	4,348	11.30	1.91	$8,293
Jul 1998	177	4,372	11.74	2.24	$11,859
Jun 1998	1	4,453	11.24	2.24	$9,974
May 1998	9	3,931	12.62	2.21	$8,787
Apr 1998	0	4,610	13.04	2.51	$11,550
Mar 1998	0	3,688	12.80	2.31	$8,517
Feb 1998	144	4,372	13.95	2.30	$12,061
Jan 1998	0	4,125	14.70	2.15	$8,889
Dec 1997	0	4,342	16.32	2.41	$10,469
Nov 1997	157	4,748	18.19	3.09	$17,519
Oct 1997	0	5,206	19.25	3.15	$16,398
Sep 1997	0	5,094	17.74	2.95	$15,052
Aug 1997	0	5,228	17.86	2.55	$13,356
Jul 1997	157	5,223	17.58	2.25	$14,496
Jun 1997	0	4,312	17.24	2.26	$9,733
May 1997	0	5,175	18.97	2.31	$11,946
Apr 1997	168	4,857	17.88	2.08	$13,120
Mar 1997	0	5,274	18.95	1.94	$10,227
Feb 1997	0	5,074	20.49	2.21	$11,193
Jan 1997	174	5,460	23.48	3.54	$23,412
Dec 1996	0	4,766	23.32	—	$0
Nov 1996	0	4,515	21.97	—	$0
Oct 1996	176	4,668	23.31	—	$4,103
Sep 1996	0	4,532	22.22	—	$0
Aug 1996	0	5,427	20.26	—	$0
Jul 1996	0	4,551	19.55	—	$0
Jun 1996	150	4,376	18.73	—	$2,810
May 1996	0	5,691	19.43	—	$0
Apr 1996	0	5,303	21.51	—	$0
Mar 1996	155	4,678	19.38	—	$3,004
Feb 1996	0	4,670	16.98	—	$0
Jan 1996	0	2,966	17.07	—	$0
Dec 1995	0	2,848	17.19	—	$0
Nov 1995	167	4,049	16.00	—	$2,672
Oct 1995	0	5,164	15.43	—	$0
Sep 1995	0	5,216	16.18	—	$0
Aug 1995	161	5,427	15.92	—	$2,563
Jul 1995	0	4,425	15.24	—	$0
Jun 1995	0	1,673	16.41	—	$0
May 1995	0	4,340	17.56	—	$0
Apr 1995	157	4,207	17.73	—	$2,784
Mar 1995	0	4,428	16.44	—	$0
Feb 1995	0	3,873	16.58	—	$0
Jan 1995	0	3,339	15.92	—	$0
Dec 1994	170	4,541	15.03	—	$2,555
Nov 1994	0	4,006	15.90	—	$0
Oct 1994	0	4,817	15.58	—	$0
Sep 1994	0	6,720	15.29	—	$0
Aug 1994	149	7,000	16.13	—	$2,403
Jul 1994	0	3,952	17.56	—	$0
Jun 1994	0	5,490	17.09	—	$0
May 1994	158	8,620	15.88	—	$2,509
Apr 1994	0	7,236	14.14	—	$0
Mar 1994	166	7,496	12.46	—	$2,068
Feb 1994	0	6,591	12.50	—	$0
Jan 1994	168	7,252	12.66	—	$2,127
Dec 1993	0	7,256	12.33	—	$0
Nov 1993	162	7,059	14.49	—	$2,347
Oct 1993	0	7,381	15.85	—	$0
Sep 1993	0	7,254	15.03	—	$0
Aug 1993	211	7,583	15.66	—	$3,304
Jul 1993	0	7,653	15.46	—	$0
Jun 1993	161	7,493	16.79	—	$2,703
May 1993	0	7,809	17.68	—	$0
Apr 1993	156	7,608	18.05	—	$2,816
Mar 1993	0	8,133	18.14	—	$0
Feb 1993	179	6,979	17.90	—	$3,204
Jan 1993	0	7,608	16.93	—	$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.

Jan 2014 — as filed, then multipliedworked

Condensate            13 bbl  × $ 90.40 =     $1,175
Gas                   14 Mcf  × $  4.86 =        $68

────────────────────────────────────────────────────
Month total                                   $1,243

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. 10/G/136587 is the state's own key, not one this site invented.