SD contractors

Well drillers in South Dakota

Ranked by wells on public record in South Dakota. Depth medians hint at the terrain each outfit works — deep-rock specialists read very differently from coastal-plain crews.

Public drilling record

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#	Contractor	Wells on record	Median depth	Median yield
1	PULLMAN WELL DRILLING	3,717	192 ft	—
2	HURON DRILLING, INCORPORATED	3,414	145 ft	—
3	GEOTEK ENGINEERING & TESTING	2,839	17 ft	—
4	ALEXANDER DRILLING, INC.	2,654	240 ft	—
5	MAXIM TECHNOLOGIES, INC.	1,434	22 ft	—
6	THEIN WELL COMPANY, INC.	1,375	104 ft	—
7	ENVIRONMENTAL TECHNOLOGIES, INC.	1,354	21 ft	—
8	STRETCH'S WELL SERVICE, INC.	1,315	184 ft	—
9	KNUTSON WELL DRILLING, INC.	1,304	220 ft	—
10	INDEPENDENT DRILLING CO., INC.	1,206	1165 ft	—
11	DAKOTA BORING COMPANY	1,203	56 ft	—
12	BICE DRILLING CO INC.	1,100	45 ft	—
13	RESPEC, INC.	1,074	20 ft	—
14	CHASE DRILLING	999	180 ft	—
15	TAYLOR DRILLING COMPANY	975	460 ft	—
16	LACEY WELL DRILLING	950	35 ft	—
17	AMERICAN ENGINEERING TESTING,INC.	940	25 ft	—
18	TWIN CITY TESTING CORP.	932	20 ft	—
19	TWIN CITY TESTING	897	25 ft	—
20	FMG ENGINEERING	882	21 ft	—
21	HUTMACHER DRILLING, INC.	863	960 ft	—
22	DAKOTA ENVIRONMENTAL, INC.	811	15 ft	—
23	GREGG'S DRILLING & EXCAVATING	668	102 ft	—
24	CIMARRON DRILLING, INC.	625	380 ft	—
25	HOWE WELL DRILLING & EXCAVATING, INC.	613	200 ft	—
26	BERGELEEN WELL DRILLING	590	160 ft	—
27	KAISER WELL DRILLING	582	65 ft	—
28	BULLIS BROS. WELL DRILLING	570	51 ft	—
29	EMPIRE IRRIGATION DRILLING COMPANY	552	75 ft	—
30	HAMMOND-WETMORE DRILLING	548	140 ft	—
31	HAMM DRILLING	487	144 ft	—
32	LENIUS WELL DRILLING	485	200 ft	—
33	AMERICAN ENGINEERING TESTING, INC.	474	22 ft	—
34	REIMERS WELL DRILLING	448	140 ft	—
35	KRANZ WELL & EXCAVATION	443	98 ft	—
36	DENNIS V. JOHNSON DBA DBJ DRILLING LLC	417	200 ft	—
37	DAVE PUTZKE WELL DRILLING, INC.	417	180 ft	—
38	FORSTER WELL DRILLING	413	120 ft	—
39	NORBECK & NICHOLSON CO.	411	969 ft	—
40	CARL MEIER & SONS	411	440 ft	—
41	LEWIS DRILLING	402	80 ft	—
42	Triple S	397	115 ft	—
43	HARV'S DRILLING, INC.	397	200 ft	—
44	GRAF DRILLING	396	320 ft	—
45	LEMKE DIGGING & GEOTHERMO DRILLING	395	200 ft	—
46	ELLINGSON DRILLING	384	260 ft	—
47	PRAIRIE CONSULTING GROUP, INC	381	15 ft	—
48	PECKHAM, JIM	373	23 ft	—
49	STEFFL DRILLING & PUMP, INC.	369	100 ft	—
50	ABERLE WELL SERVICES	365	81 ft	—
51	MANIKOWSKI WELL DRILLING	351	132 ft	—
52	DAKOTA BICE DRILLING, LLC.	331	400 ft	—
53	GREAT PLAINS ENGINEERING LAB	322	21 ft	—
54	HEATON DRILLING	322	300 ft	—
55	WETMORE DRILLING	319	120 ft	—
56	CAMERON'S PUMP & DRILLING	302	130 ft	—
57	NORTHERN TECHNOLOGIES, LLC	298	20 ft	—
58	KORANDA WELL COMPANY, LLC	286	216 ft	—
59	TEFERTILLER DRILLING	286	220 ft	—
60	4 Boys TT, LLC DBA HEINE ELECTRIC & IRRIGATION	284	140 ft	—
61	LEE WELL DRILLING INC.	283	117 ft	—
62	LEHR WELL DRILLING	277	205 ft	—
63	LAYNE CHRISTENSEN CO	268	43 ft	—
64	TORGRUDE WELL DRILLING	262	164 ft	—
65	REINART BROS. WELL DRILLING	261	84 ft	—
66	GROSZ DRILLING COMPANY	239	235 ft	—
67	M. & R. DRILLING	238	190 ft	—
68	GEM STAR ASSOCIATES, INC.	228	18 ft	—
69	CAIN DRILLING	224	138 ft	—
70	WSP USA	218	20 ft	—
71	HICKEY WELL DRILLING	216	45 ft	—
72	J & M DRILLING	213	200 ft	—
73	HINKER DRILLING COMPANY	212	174 ft	—
74	LTP ENTERPRISES, INC.	210	92 ft	—
75	PESICKA'S DRILLING	209	150 ft	—
76	CHRISTENSEN WELL & IRRIGATION,	208	100 ft	—
77	ALTON WELL	205	125 ft	—
78	AFFORDABLE GEOTHERMAL	193	195 ft	—
79	SEIDEL WELL DRILLING	191	84 ft	—
80	STADHEIM WELL DRILLING	191	80 ft	—
81	MARION WELL DRILLING	186	158 ft	—
82	SAM BICE DRILLING	185	38 ft	—
83	AFFORDABLE GEOTHERMAL DRILLING	183	200 ft	—
84	SATHER DRILLING, INC.	179	1456 ft	—
85	DOWNEN DRILLING COMPANY	179	320 ft	—
86	BABBY WELL DRILLING	179	140 ft	—
87	ALBRECHT WELL WORK	177	39 ft	—
88	GRIMSHAW DRILLING COMPANY	176	49 ft	—
89	AMAN DRILLING	172	110 ft	—
90	GROSCH IRRIGATION CO., INC.	172	200 ft	—
91	GREGORY WATER & ENERGY INC.	171	170 ft	—
92	RIES WELL DRILLING	169	170 ft	—
93	OLSON WELL DRILLING	161	88 ft	—
94	ELLISON WELL DRILLING	159	190 ft	—
95	MEIER WELL DRILLING	150	450 ft	—
96	BOB'S DRILLING & EXCAVATING	145	120 ft	—
97	SARGENT IRRIGATION	145	235 ft	—
98	KAISER WELL WORKS	141	71 ft	—
99	RAPID DRILLING LLC	140	1620 ft	—
100	RABY DRILLING	140	235 ft	—

← South Dakota permits & depth statistics