diff --git a/src/applications/drydock/query/DrydockRepositoryOperationQuery.php b/src/applications/drydock/query/DrydockRepositoryOperationQuery.php
--- a/src/applications/drydock/query/DrydockRepositoryOperationQuery.php
+++ b/src/applications/drydock/query/DrydockRepositoryOperationQuery.php
@@ -9,6 +9,7 @@
   private $operationStates;
   private $operationTypes;
   private $isDismissed;
+  private $authorPHIDs;
 
   public function withIDs(array $ids) {
     $this->ids = $ids;
@@ -45,6 +46,11 @@
     return $this;
   }
 
+  public function withAuthorPHIDs(array $phids) {
+    $this->authorPHIDs = $phids;
+    return $this;
+  }
+
   public function newResultObject() {
     return new DrydockRepositoryOperation();
   }
@@ -165,6 +171,13 @@
         (int)$this->isDismissed);
     }
 
+    if ($this->authorPHIDs !== null) {
+      $where[] = qsprintf(
+        $conn,
+        'authorPHID IN (%Ls)',
+        $this->authorPHIDs);
+    }
+
     return $where;
   }
 
diff --git a/src/applications/drydock/query/DrydockRepositoryOperationSearchEngine.php b/src/applications/drydock/query/DrydockRepositoryOperationSearchEngine.php
--- a/src/applications/drydock/query/DrydockRepositoryOperationSearchEngine.php
+++ b/src/applications/drydock/query/DrydockRepositoryOperationSearchEngine.php
@@ -18,11 +18,41 @@
   protected function buildQueryFromParameters(array $map) {
     $query = $this->newQuery();
 
+    if ($map['repositoryPHIDs']) {
+      $query->withRepositoryPHIDs($map['repositoryPHIDs']);
+    }
+
+    if ($map['authorPHIDs']) {
+      $query->withAuthorPHIDs($map['authorPHIDs']);
+    }
+
+    if ($map['states']) {
+      $query->withOperationStates($map['states']);
+    }
+
     return $query;
   }
 
   protected function buildCustomSearchFields() {
     return array(
+      id(new PhabricatorSearchDatasourceField())
+        ->setLabel(pht('Repositories'))
+        ->setKey('repositoryPHIDs')
+        ->setAliases(array('repository', 'repositories', 'repositoryPHID'))
+        ->setDatasource(new DiffusionRepositoryFunctionDatasource()),
+
+      // NOTE: Repository operations aren't necessarily created by a real
+      // user, but for now they normally are. Just use a user typeahead until
+      // more use cases arise.
+      id(new PhabricatorUsersSearchField())
+        ->setLabel(pht('Authors'))
+        ->setKey('authorPHIDs')
+        ->setAliases(array('author', 'authors', 'authorPHID')),
+      id(new PhabricatorSearchCheckboxesField())
+        ->setLabel(pht('States'))
+        ->setKey('states')
+        ->setAliases(array('state'))
+        ->setOptions(DrydockRepositoryOperation::getOperationStateNameMap()),
     );
   }
 
@@ -72,6 +102,10 @@
 
       $item->setStatusIcon($icon, $name);
 
+
+      $created = phabricator_datetime($operation->getDateCreated(), $viewer);
+      $item->addIcon(null, $created);
+
       $item->addByline(
         array(
           pht('Via:'),
diff --git a/src/applications/drydock/storage/DrydockRepositoryOperation.php b/src/applications/drydock/storage/DrydockRepositoryOperation.php
--- a/src/applications/drydock/storage/DrydockRepositoryOperation.php
+++ b/src/applications/drydock/storage/DrydockRepositoryOperation.php
@@ -99,6 +99,15 @@
     return $this;
   }
 
+  public static function getOperationStateNameMap() {
+    return array(
+      self::STATE_WAIT => pht('Waiting'),
+      self::STATE_WORK => pht('Working'),
+      self::STATE_DONE => pht('Done'),
+      self::STATE_FAIL => pht('Failed'),
+    );
+  }
+
   public static function getOperationStateIcon($state) {
     $map = array(
       self::STATE_WAIT => 'fa-clock-o',
@@ -111,13 +120,7 @@
   }
 
   public static function getOperationStateName($state) {
-    $map = array(
-      self::STATE_WAIT => pht('Waiting'),
-      self::STATE_WORK => pht('Working'),
-      self::STATE_DONE => pht('Done'),
-      self::STATE_FAIL => pht('Failed'),
-    );
-
+    $map = self::getOperationStateNameMap();
     return idx($map, $state, pht('<Unknown: %s>', $state));
   }