MIND TECHNOLOGY, INC — Director's Dealing 2004

Sep 17, 2004

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MITCHAM INDUSTRIES INC (MIND)
CIK: 0000926423
Period of Report: 2004-09-15

Reporting Person: BLUM PETER H (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2004-09-15	Common Stock	P	5000	$5.01	Acquired	0	Direct
2004-09-15	Common Stock	P	5000	$5.03	Acquired	0	Direct
2004-09-15	Common Stock	P	3000	$4.97	Acquired	0	Direct
2004-09-16	Common Stock	P	30000	$4.95	Acquired	290379	Direct
2004-09-15	Common Stock	P	4000	$4.95	Acquired	9500	Indirect

Footnotes

F1: Includes 6,000 shares owned by Mr. Blum's spouse and 3,500 shares owned by Mr. Blum's minor son.