diff --git a/indra/tools/reading/util/__init__.py b/indra/tools/reading/util/__init__.py
index <HASH>..<HASH> 100644
--- a/indra/tools/reading/util/__init__.py
+++ b/indra/tools/reading/util/__init__.py
@@ -0,0 +1,17 @@
+def get_s3_root(s3_base, job_queue="run_db_reading_queue"):
+    return s3_base + 'logs/%s/' % job_queue
+
+
+def get_s3_job_prefix(s3_base, job_name, job_queue="run_db_reading_queue"):
+    s3_root = get_s3_root(s3_base, job_queue)
+    return s3_root + '%s/' % job_name
+
+
+def get_s3_and_job_prefixes(base_name, group_name=None):
+    """Returns the s3 prefix and job prefix."""
+    if not group_name:
+        s3_base = base_name
+        job_base = base_name
+    else:
+        s3_base, job_base = [group_name + d + base_name for d in ['/', '_']]
+    return 'reading_results/' + s3_base + '/', job_base
Move functions that regularize s3 naming into indra.

These functions used to live in indra_db.